{"title":"Kooks Headers","description":null,"products":[{"product_id":"kooks-headers-25-26-ford-explorer-st-aviator-stainless-steel-green-catted-downpipes-15123300","title":"Kooks Headers 25-26 Ford Explorer ST\/Aviator Stainless Steel GREEN Catted Downpipes - 15123300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2ead134d621d3f938a21c29c4c1ac6dd.PDF\" target=\"_blank\" rel=\"noopener\"\u003eWarranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001095409800,"sku":"ksh15123300","price":1542.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/e4c8197be5c19b9628141f36493af324L.jpg?v=1780682095"},{"product_id":"kooks-16-cadillac-cts-v-lt4-6-2l-1-7-8in-x-3in-ss-longtube-headers-w-green-catted-connection-pipes-2312h430","title":"Kooks 16+ Cadillac CTS-V LT4 6.2L 1-7\/8in x 3in SS Longtube Headers w\/Green Catted Connection Pipes - 2312H430","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2016-2019 Cadillac CTS-V LT4 6.2L 1 7\/8in. x 3in. Stainless Steel Long Tube Headers and 3in. x OEM GREEN Catted Stainless Steel Connection Pipes. Must Cut Stock Exhaust.\u003c\/p\u003e\n\u003cp\u003e2016-2019 Cadillac CTS-V LT4 6.2L 1 7\/8\" x 3\" Stainless Steel Long Tube Headers and 3\" x OEM GREEN Catted Stainless Steel Connection Pipes. Must Cut Stock Exhaust.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001095442568,"sku":"ksh2312H430","price":2687.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/fc1dfa508996b3eb709bb050958a5e45.jpg?v=1780682096"},{"product_id":"kooks-15-26-mustang-gt-dh-5-0l-4v-1-7-8-x3-ss-headers-w-ultra-green-catted-conn-pipe-w-oem-adapters-1151h452","title":"Kooks 15-26 Mustang GT\/DH 5.0L 4V 1-7\/8 x3 SS Headers w\/Ultra Green Catted Conn Pipe\/w OEM Adapters - 1151H452","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2015-2026 Mustang GT\/Dark Horse 5.0L 4V 1-7\/8\" x 3\" Stainless Headers w\/ ULTRA GREEN Catted Connection Pipes and OEM Adapters. 304 Stainless Steel Construction. 3\/8\" Thick Laser Cut Flanges. 1-7\/8\" Mandrel Bent Primaries. 3\" Collectors with Kooks' Patented Scavenging Spike. Dual Bolt Pattern Header Flange. Kooks ULTRA GREEN Cats EPA verified 400 Cell High Flow Catalytic Converters. Kooks ULTRAGREEN Cats are engineered to perform in Modern Muscle cars making up to 850 RWHP. Includes Gaskets, Oxygen Sensor Extension Harness, Clamps, Bolt Kit and O2 Spacers for Installation. No additional parts required.\u003c\/p\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001095540872,"sku":"ksh1151H452","price":4471.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/9d3f8ec444f690a3a8a31e638f7ce103L.jpg?v=1780682095"},{"product_id":"kooks-16-cadillac-cts-v-lt4-6-2l-3in-oem-green-catted-ss-connection-pipes-req-cutting-stock-exh-23123300","title":"Kooks 16+ Cadillac CTS-V LT4 6.2L 3in OEM Green Catted SS Connection Pipes (Req Cutting Stock Exh) - 23123300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2016-2019 Cadillac CTS-V LT4 6.2L 3\" x OEM GREEN Catted Stainless Steel Connection Pipes. Must Cut Stock Exhaust.\u003c\/p\u003e\n\u003cp\u003e2016-2019 Cadillac CTS-V LT4 6.2L 3in. x OEM GREEN Catted Stainless Steel Connection Pipes. Must Cut Stock Exhaust.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001095573640,"sku":"ksh23123300","price":1520.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/f82cf602ae3e62f8768ecbd11afe0a4d.jpg?v=1780682095"},{"product_id":"kooks-15-mustang-5-0l-4v-1-7-8in-x-3in-ss-headers-w-green-catted-oem-conn-right-hand-drive-1155h430","title":"Kooks 15+ Mustang 5.0L 4V 1 7\/8in x 3in SS Headers w\/ Green Catted OEM Conn. Right Hand Drive - 1155H430","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2015-2019 Mustang 5.0L 4V Right Hand Drive 1 7\/8in. x 3in. Stainless Steel Headers w\/Green Catted OEM Connection Includes O2 Bungs\u003c\/p\u003e\n\u003cp\u003e2015-2019 Mustang 5.0L 4V Right Hand Drive 1 7\/8\" x 3\" Stainless Steel Headers w\/Green Catted OEM Connection Includes O2 Bungs\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001095508104,"sku":"ksh1155H430","price":3121.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/d25890a51f8adcba41d5ac6d7bc40407.jpg?v=1780682095"},{"product_id":"kooks-headers-15-26-ford-mustang-5-0l-oem-resonator-delete-h-pipe-kit-11513500","title":"Kooks Headers 15-26 Ford Mustang 5.0L OEM Resonator Delete H-Pipe Kit - 11513500","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2-1\/4in. x 3in. x 2-1\/2in. H-Pipe Resonator Delete Kit. Replaces factory resonator in 2015-2026 Mustang 5.0L. Includes 2-1\/4in. x 3in. H-Pipe; midpipe adapters; and clamps necessary for installation. Connects to OEM headers and OEM exhaust.\u003c\/p\u003e\n\u003cp\u003e2-1\/4\" x 3\" x 2-1\/2\" H-Pipe Resonator Delete Kit. Replaces factory resonator in 2015-2026 Mustang 5.0L. Includes 2-1\/4\" x 3\" H-Pipe, midpipe adapters, and clamps necessary for installation. Connects to OEM headers and OEM exhaust.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001095475336,"sku":"ksh11513500","price":397.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/8f457fbaa1df49b7990ff91ce0ac87feL.png?v=1780682095"},{"product_id":"kooks-17-19-ford-f150-raptor-ecoboost-3-5l-v6-3in-stainless-green-catted-turbo-down-pipes-13623300","title":"Kooks 17-19 Ford F150 Raptor EcoBoost 3.5L V6 3in Stainless GREEN Catted Turbo Down Pipes - 13623300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2017 - 2020 Ford F150 Raptor EcoBoost 3.5L V6 3\" Stainless GREEN Catted Turbo Down Pipes\u003c\/p\u003e\n\u003cp\u003e2017-2020 Ford F150 Raptor EcoBoost 3.5L V6 3in. Stainless GREEN Catted Turbo Down Pipes\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001095639176,"sku":"ksh13623300","price":2583.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/3f8ad60b13c24ea6ffdea0911100919d.jpg?v=1780682095"},{"product_id":"kooks-03-08-mopar-5-7l-hemi-1-3-4in-ss-square-port-flange-left-side-7055s-ql","title":"Kooks 03-08 Mopar 5.7L Hemi 1-3\/4in SS Square Port Flange - Left Side - 7055S-QL","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2005-2008 5.7 Hemi Left Side Header Flange. 3\/8\" Thick 304 Stainless Steel. Stock Bolt Pattern. Square Port for 1-3\/4\" Primaries. Sold Individually.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2ead134d621d3f938a21c29c4c1ac6dd.PDF\" target=\"_blank\" rel=\"noopener\"\u003eWarranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001095606408,"sku":"ksh7055S-QL","price":64.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/2d21703257a99255e96b880485c314f9.jpg?v=1780682096"},{"product_id":"kooks-15-mustang-5-0l-4v-2in-x-3in-ss-headers-w-catted-oem-connection-pipe-1151h622","title":"Kooks 15+ Mustang 5.0L 4V 2in x 3in SS Headers w\/Catted OEM Connection Pipe - 1151H622","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2\" Stainless Headers \u0026amp; Catted Conn. Kit. 2015-2024 Mustang GT\/Dark Horse 5.0L.\u003c\/p\u003e\n\u003cp\u003e2in. Stainless Headers\/Catted Conn. Kit. 2015-2024 Mustang GT\/Dark Horse 5.0L.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001098031240,"sku":"ksh1151H622","price":2526.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/7e1abceb2334bceccb4e071ff2843e6dL.png?v=1780682100"},{"product_id":"kooks-2012-wk2-jeep-durango-6-4l-1-7-8in-x-3in-ss-long-tube-headers-cat-ss-conn-pipe-3410h421","title":"Kooks 2012+ WK2 Jeep\/ Durango 6.4L 1-7\/8in x 3in SS Long Tube Headers - Cat SS Conn Pipe - 3410H421","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 Dodge Durango SRT 6.4L 1 7\/8in. x 3in. Stainless Steel Long Tube Headers and 3in. Inlet x 3in. OEM Outlet Catted Stainless Steel Connection Pipes. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 Dodge Durango SRT 6.4L 1 7\/8\" x 3\" Stainless Steel Long Tube Headers and 3\" Inlet x 3\" OEM Outlet Catted Stainless Steel Connection Pipes. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001098096776,"sku":"ksh3410H421","price":3232.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/476306d91b05d98d6be5a933a48672ff.jpg?v=1780682100"},{"product_id":"kooks-15-mustang-5-0l-4v-2in-x-3in-ss-headers-w-green-catted-oem-connection-pipe-1151h631","title":"Kooks 15+ Mustang 5.0L 4V 2in x 3in SS Headers w\/Green Catted OEM Connection Pipe - 1151H631","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2015-2023 Mustang 5.0L 4V 2in. x 3in. Stainless Steel Headers w\/Green Catted OEM Connection Includes O2 Bungs\u003c\/p\u003e\n\u003cp\u003e2015-2023 Mustang 5.0L 4V 2\" x 3\" Stainless Steel Headers w\/Green Catted OEM Connection Includes O2 Bungs\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001098064008,"sku":"ksh1151H631","price":3156.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/b83957b295af02b12fd65c5cef3c1658.jpg?v=1780682101"},{"product_id":"kooks-2018-jeep-grand-cherokee-trackhawk-6-2l-3in-inlet-x-3in-oem-outlet-catted-ss-connection-pipes-34103201","title":"Kooks 2018+ Jeep Grand Cherokee TrackHawk 6.2L 3in Inlet x 3in OEM Outlet Catted SS Connection Pipes - 34103201","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 Dodge Durango SRT 6.4L 3in. Inlet x 3in. OEM Outlet Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 Dodge Durango SRT 6.4L 3\" Inlet x 3\" OEM Outlet Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001098195080,"sku":"ksh34103201","price":1637.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/ee6e3868c6f3118f4ba90c6a0eb9b6ea.jpg?v=1780682100"},{"product_id":"kooks-2018-mustang-5-0l-4v-convertible-coupe-cat-back-exhaust-connect-to-oem-connection-point-11514460","title":"Kooks 2018+ Mustang 5.0L 4V Convertible\/Coupe Cat-back Exhaust Connect to OEM Connection Point - 11514460","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2-1\/4in. x 3in. Stainless Steel Cat-Back Exhaust. 2018-2020 Mustang GT 5.0L 4V . Connects at OEM Connection Point. 3in. Mandrel Bent 304 Stainless Steel Tubing. Includes H-Pipe; 3in. Stainless Oval Mufflers and 4in. Slash Cut Black Coated Quad Tips. Does Not Require Kooks Headers. Ships in 2 Boxes.\u003c\/p\u003e\n\u003cp\u003e2-1\/4\" x 3\" Stainless Steel Cat-Back Exhaust. 2018-2020 Mustang GT 5.0L 4V . Connects at OEM Connection Point. 3\" Mandrel Bent 304 Stainless Steel Tubing. Includes H-Pipe, 3\" Stainless Oval Mufflers and 4\" Slash Cut Black Coated Quad Tips. Does Not Require Kooks Headers. Ships in 2 Boxes.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001098129544,"sku":"ksh11514460","price":2789.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/880b57af46f13d684d3d485f357ffc2dL.png?v=1780682100"},{"product_id":"kooks-2012-jeep-grand-cherokee-srt8-6-4l-3in-stainless-green-catted-connection-pipes-34103301","title":"Kooks 2012+ Jeep Grand Cherokee SRT8 6.4L 3in Stainless GREEN Catted Connection Pipes - 34103301","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018-2020 Dodge Durango SRT 6.4L 3in. Inlet x 3in. OEM Outlet GREEN Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers.\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018-2020 Dodge Durango SRT 6.4L 3\" Inlet x 3\" OEM Outlet GREEN Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001098162312,"sku":"ksh34103301","price":2177.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/ee6e3868c6f3118f4ba90c6a0eb9b6ea_e38be7b3-b39a-4cd7-bc38-602b44293618.jpg?v=1780682100"},{"product_id":"kooks-2009-dodge-1500-hemi-pick-up-truck-3in-x-oem-cat-ss-y-pipe-kooks-header-req-35103202","title":"Kooks 2009+ Dodge 1500 HEMI Pick Up Truck 3in x OEM Cat SS Y Pipe Kooks Header Req - 35103202","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2009-2018 Dodge\/Ram 1500 HEMI Pick-Up Truck. 3\" x OEM Stainless Catted Y-Pipe. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS ***For 149.5\" Wheelbase Trucks (Crew Cab with 6'4\" bed) Part# 35103400 is also required***\u003c\/p\u003e\n\u003cp\u003e2009-2018 Dodge\/Ram 1500 HEMI Pick-Up Truck. 3in. x OEM Stainless Catted Y-Pipe. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS For 149.5in. Wheelbase Trucks (Crew Cab with 6ft.4in. bed) Part# 35103400 is also required\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001098227848,"sku":"ksh35103202","price":1876.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/ab707e2c839e4c288582b0eefc9044a4.jpg?v=1780682099"},{"product_id":"kooks-16-chevy-camaro-ss-6-2l-3in-conn-back-exhaust-use-w-oem-muffler-tips-use-w-kooks-headers-22604181","title":"Kooks 16+ Chevy Camaro SS 6.2L 3in Conn Back Exhaust Use w\/OEM Muffler\/Tips (Use w\/Kooks Headers) - 22604181","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2016-2024 Chevrolet Camaro SS LT1 6.2L 2017-2024 Chevrolet Camaro ZL1 LT4 6.2L 3in. Connection Back Exhaust System for use with Kooks Headers and Connections Includes: 3in. X-Pipe and 3in. Rear Pipes Connects to OEM Mufflers Will Not Connect To OEM Exhaust Manifolds\u003c\/p\u003e\n\u003cp\u003e2016-2024 Chevrolet Camaro SS LT1 6.2L 2017-2024 Chevrolet Camaro ZL1 LT4 6.2L 3\" Connection Back Exhaust System for use with Kooks Headers and Connections Includes: 3\" X-Pipe and 3\" Rear Pipes Connects to OEM Mufflers Will Not Connect To OEM Exhaust Manifolds\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001098260616,"sku":"ksh22604181","price":969.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/da253aa30b6aefecf9dc04d7e1671635.jpg?v=1780682100"},{"product_id":"kooks-2016-chevy-camaro-ss-lt1-6-2l-3in-exh-w-3in-grn-cat-x-pipe-will-not-connect-to-oem-manifold-22605381","title":"Kooks 2016+ Chevy Camaro SS LT1 6.2L 3in Exh w\/3in GRN Cat X-Pipe (Will Not Connect to OEM Manifold) - 22605381","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2016-2024 Chevrolet Camaro SS\/ 2017-2024 Chevrolet Camaro ZL1 Complete 3\" Exhaust System. Includes 3\" GREEN Catted Connections and X-Pipe Connects to the factory mufflers. Must Cut to install. Must be used with Kooks Long Tubes.\u003c\/p\u003e\n\u003cp\u003e2016-2024 Chevrolet Camaro SS\/2017-2024 Chevrolet Camaro ZL1 Complete 3in. Exhaust System. Includes 3in. GREEN Catted Connections and X-Pipe Connects to the factory mufflers. Must Cut to install. Must be used with Kooks Long Tubes.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/4f19c239c2d8aa22ba0ab22a46f310f6.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2ead134d621d3f938a21c29c4c1ac6dd.PDF\" target=\"_blank\" rel=\"noopener\"\u003eWarranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001100718216,"sku":"ksh22605381","price":2667.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/e3e97ffe599bc2717dfb74a67271c748.jpg?v=1780682107"},{"product_id":"kooks-2014-chevrolet-ss-ls3-6-2l-3in-x-oem-ss-green-catted-x-pipe-25103301","title":"Kooks 2014+ Chevrolet SS LS3 6.2L 3in x OEM SS GREEN Catted X-Pipe - 25103301","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2014-2017 Chevrolet SS LS3 6.2L 3\" x OEM Stainless Steel GREEN Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace\u003c\/p\u003e\n\u003cp\u003e2014-2017 Chevrolet SS LS3 6.2L 3in. x OEM Stainless Steel GREEN Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001100685448,"sku":"ksh25103301","price":2690.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/345bbf6afe8dbd1b66f357a4de1464c6.jpg?v=1780682106"},{"product_id":"kooks-2014-chevrolet-ss-ls3-6-2l-3in-x-oem-ss-catted-x-pipe-25103201","title":"Kooks 2014+ Chevrolet SS LS3 6.2L 3in x OEM SS Catted X-Pipe - 25103201","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2014-2017 Chevrolet SS LS3 6.2L 3\" x OEM Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003cp\u003e2014-2017 Chevrolet SS LS3 6.2L 3in. x OEM Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001100750984,"sku":"ksh25103201","price":2150.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/52b5a06eb5c1e5fb2a020e6c6a0ac6ec.jpg?v=1780682106"},{"product_id":"kooks-2011-chevrolet-caprice-ppv-ls-3in-x-oem-connection-ss-catted-x-pipe-25203201","title":"Kooks 2011+ Chevrolet Caprice PPV LS 3in x OEM Connection SS Catted X-Pipe - 25203201","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2011-2017 Chevrolet Caprice PPV GM LS Engine 3\" x OEM Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003cp\u003e2011-2017 Chevrolet Caprice PPV GM LS Engine 3in. x OEM Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. 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Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2011-2021 WK2 Jeep Grand Cherokee 5.7L 2011-2026 Dodge Durango 5.7L 3\" x OEM Stainless Catted Connection Pipes. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003cp\u003e2011-2021 WK2 Jeep Grand Cherokee 5.7L 2011-2026 Dodge Durango 5.7L 3in. x OEM Stainless Catted Connection Pipes. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001100816520,"sku":"ksh36103201","price":1589.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/ee6e3868c6f3118f4ba90c6a0eb9b6ea_44aa71e6-430b-4f50-8d50-c880936ca195.jpg?v=1780682106"},{"product_id":"kooks-2011-jeep-grand-cherokee-5-7l-3in-x-oem-ss-green-catted-connection-pipes-36103301","title":"Kooks 2011+ Jeep Grand Cherokee 5.7L 3in x OEM SS GREEN Catted Connection Pipes - 36103301","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2011-2021 WK2 Jeep Grand Cherokee 5.7L 2011-2026 Dodge Durango 5.7L 3in. x OEM Stainless GREEN Catted Connection Pipes. Must be used with Kooks Headers.\u003c\/p\u003e\n\u003cp\u003e2011-2021 WK2 Jeep Grand Cherokee 5.7L 2011-2026 Dodge Durango 5.7L 3\" x OEM Stainless GREEN Catted Connection Pipes. Must be used with Kooks Headers.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001100849288,"sku":"ksh36103301","price":2129.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/154d4a822d941401f1c932a6a71a3466_b12d2a3b-bab3-42ab-98e9-b307757ddbe5.jpg?v=1780682106"},{"product_id":"kooks-12-jeep-grand-cherokee-6-4l-1-7-8in-x-3in-ss-longtube-headers-w-green-catted-connection-pipes-3410h431","title":"Kooks 12+ Jeep Grand Cherokee 6.4L 1-7\/8in x 3in SS Longtube Headers w\/Green Catted Connection Pipes - 3410H431","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018-2020 Dodge Durango SRT 6.4L 1 7\/8in. x 3in. Stainless Steel Long Tube Headers and 3in. Inlet x 3in. OEM Outlet GREEN Catted Stainless Steel Connection Pipes.\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018-2020 Dodge Durango SRT 6.4L 1 7\/8\" x 3\" Stainless Steel Long Tube Headers and 3\" Inlet x 3\" OEM Outlet GREEN Catted Stainless Steel Connection Pipes.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001100882056,"sku":"ksh3410H431","price":3772.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/84ccb2c7eff1c50ae177b13c367f6b78.jpg?v=1780682107"},{"product_id":"kooks-2012-wk2-jeep-grand-cherokee-srt-6-4l-x-pipe-resonator-delete-34104280","title":"Kooks 2012+ WK2 Jeep Grand Cherokee SRT 6.4L X-Pipe Resonator Delete - 34104280","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 3in. Cat Back Stainless Steel X-pipe Resonator Delete. Replaces stock x-pipe and resonators with straight pipes. Connects to OEM Cat Back connection point and OEM Muffler Connection Points\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 3\" Cat Back Stainless Steel X-pipe Resonator Delete. Replaces stock x-pipe and resonators with straight pipes. Connects to OEM Cat Back connection point and OEM Muffler Connection Points\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001103274120,"sku":"ksh34104280","price":1072.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/03b2bf41f08cdfe3d7b9909932be8313_0fc2a06d-a67f-4851-a094-aee95d92b1c3.jpg?v=1780682106"},{"product_id":"kooks-2007-jeep-wrangler-jk-w-ls-engine-swap-3in-green-cat-ss-y-pipe-kooks-hdr-req-37103300","title":"Kooks 2007+ Jeep Wrangler JK w\/LS Engine Swap 3in GREEN Cat SS Y Pipe Kooks HDR Req - 37103300","description":"\u003cp\u003e2007-2018 Jeep Wrangler JK 4-Door w\/LS Engine Swap. 3\" Stainless Steel GREEN Catted Y-Pipe. 304 Stainless Steel Construction 3\" Mandrel Bent 16 ga TubingKooks GREEN Cats 300 Cell High Flow Catalytic Converters Torca Swivel Seal style Connection on InletMust be used with Kooks Headers Part# 37102200 or 37102400 Designed to connect to Kooks Cat-Back Exhaust part# 37104100Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit Minimum 2-1\/2\" Suspension Lift recommended For 2-Door vehicles, relocation of the fuel tank may be requiredDue to the custom nature of this part, other parts may be required for proper fitment Please contact Kooks Headers and Exhaust before ordering\u003c\/p\u003e\n\u003cp\u003e2007-2018 Jeep Wrangler JK 4-Door w\/LS Engine Swap. 3in. Stainless Steel GREEN Catted Y-Pipe. 304 Stainless Steel Construction. 3in. Mandrel Bent 16 ga Tubing. Kooks GREENCats 300 Cell High Flow Catalytic Converters. Torca Swivel Seal style Connection on Inlet. Must be used with Kooks Headers Part# 37102200 or 37102400. Designed to connect to Kooks Cat-Back Exhaust part# 37104100. Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit. For 2-Door vehicles; relocation of the fuel tank may be required. Minimum 2-1\/2in. Suspension Lift recommended. Due to the custom nature of this part; other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering.\u003c\/p\u003e\n\u003cp\u003e2007-2018 Jeep Wrangler JK 4-Door w\/LS Engine Swap. 3\" Stainless Steel GREEN Catted Y-Pipe. 304 Stainless Steel Construction. 3\" Mandrel Bent 16 ga Tubing. Kooks GREENCats 300 Cell High Flow Catalytic Converters. Torca Swivel Seal style Connection on Inlet. Must be used with Kooks Headers Part# 37102200 or 37102400. Designed to connect to Kooks Cat-Back Exhaust part# 37104100. Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit. For 2-Door vehicles, relocation of the fuel tank may be required. Minimum 2-1\/2\" Suspension Lift recommended. Due to the custom nature of this part, other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001105797256,"sku":"ksh37103300","price":2205.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/0ff666d4012fe719678b17cc0f248cd0_7310339c-7231-4d4f-af9f-6fe10f4d61f7.jpg?v=1780682113"},{"product_id":"kooks-2015-ford-f-150-coyote-5-0l-3in-green-cat-ss-y-pipe-kooks-hdr-req-13613301","title":"Kooks 2015+ Ford F-150 Coyote 5.0L 3in GREEN Cat SS Y Pipe Kooks HDR Req - 13613301","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2015-2020 Ford F150 Coyote 5.0L 4V 3\" Stainless Steel OEM Exhaust GREEN Catted Y-Pipe. Must be used with Kooks Headers.\u003c\/p\u003e\n\u003cp\u003e2015-2020 Ford F150 Coyote 5.0L 4V 3in. Stainless Steel OEM Exhaust GREEN Catted Y-Pipe. Must be used with Kooks Headers.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001105830024,"sku":"ksh13613301","price":2447.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/7340d3ba7a25a02a42e281e4a2e60ee0.jpg?v=1780682112"},{"product_id":"kooks-2018-dodge-durango-srt-6-4l-3in-catback-w-x-pipe-exhaust-use-w-factory-tips-34104250","title":"Kooks 2018+ Dodge Durango SRT 6.4L 3in Catback w\/X-Pipe Exhaust (Use w\/Factory Tips) - 34104250","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2018-2020 Dodge Durango SRT 6.4L 3in. Cat Back Stainless Steel Exhaust System. Includes X-Pipe and Kooks Mufflers. Retains Factory Tips and Connection Point.\u003c\/p\u003e\n\u003cp\u003e2018-2020 Dodge Durango SRT 6.4L 3\" Cat Back Stainless Steel Exhaust System. Includes X-Pipe and Kooks Mufflers. Retains Factory Tips and Connection Point.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/7f2646b1405c120fc9a0a1102acb18e6.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/6927ba3848896dc7489ce6f90f1c05df.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/5cf44a0c210b23b3dc1ba297edc91367.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2ead134d621d3f938a21c29c4c1ac6dd.PDF\" target=\"_blank\" rel=\"noopener\"\u003eWarranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001105764488,"sku":"ksh34104250","price":2534.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/6c0fc2b35e8dc13b382954124b059214.jpg?v=1780682112"},{"product_id":"kooks-2007-jeep-wrangler-jk-w-ls-swap-3in-catted-ss-y-pipe-kooks-headers-required-37103200","title":"Kooks 2007+ Jeep Wrangler JK w\/LS Swap 3in Catted SS Y-Pipe Kooks Headers Required - 37103200","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2007-2018 Jeep Wrangler JK 4-Door w\/LS Engine Swap. 3in. Stainless Steel Catted Y-Pipe. 304 Stainless Steel Construction. 3in. Mandrel Bent 16 ga Tubing. Kooks 300 Cell Standard Race High Flow Cats. Torca Swivel Seal style Connection on Inlet. Must be used with Kooks Headers Part# 37102200 or 37102400. Designed to connect to Kooks Cat-Back Exhaust part# 37104100. Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit. Requires RPM Extreme Engine Mount Plate Part# JKLS-HC-ENG-MOUNT (or similar) and GM Gen 4 style Hydraulic Engine Mounts. For 2-Door vehicles; relocation of the fuel tank may be required. Minimum 2-1\/2in. Suspension Lift recommended. Due to the custom nature of this part; other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003cp\u003e2007-2018 Jeep Wrangler JK 4-Door w\/LS Engine Swap. 3\" Stainless Steel Catted Y-Pipe. 304 Stainless Steel Construction. 3\" Mandrel Bent 16 ga Tubing. Kooks 300 Cell Standard Race High Flow Cats. Torca Swivel Seal style Connection on Inlet. Must be used with Kooks Headers Part# 37102200 or 37102400. Designed to connect to Kooks Cat-Back Exhaust part# 37104100. Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit. Requires RPM Extreme Engine Mount Plate Part# JKLS-HC-ENG-MOUNT (or similar) and GM Gen 4 style Hydraulic Engine Mounts. For 2-Door vehicles, relocation of the fuel tank may be required. Minimum 2-1\/2\" Suspension Lift recommended. Due to the custom nature of this part, other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001105895560,"sku":"ksh37103200","price":1665.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/0ff666d4012fe719678b17cc0f248cd0.jpg?v=1780682112"},{"product_id":"kooks-2007-jeep-wrangler-jk-w-ls-swap-3in-cat-back-ss-exhaust-must-use-w-kooks-headers-37104100","title":"Kooks 2007+ Jeep Wrangler JK w\/LS Swap 3in Cat Back SS Exhaust (Must Use w\/Kooks Headers) - 37104100","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2007-2018 Jeep Wrangler JK 4-Door w\/LS Engine Swap. 3in. Stainless Steel Cat-Back. 3in. Mandrel Bent 16 ga 304 Stainless Steel Tubing. 3in. Oval Muffler with 4in. x 9in. x 14in. Long Body. Must be used with Kooks Headers\/Y-Pipe. Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit. Minimum 2-1\/2in. Suspension Lift recommended. Due to the custom nature of this part; other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering.\u003c\/p\u003e\n\u003cp\u003e2007-2018 Jeep Wrangler JK 4-Door w\/LS Engine Swap. 3\" Stainless Steel Cat-Back. 3\" Mandrel Bent 16 ga 304 Stainless Steel Tubing. 3\" Oval Muffler with 4\" x 9\" x 14\" Long Body. Must be used with Kooks Headers \u0026amp; Y-Pipe. Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit. Minimum 2-1\/2\" Suspension Lift recommended. Due to the custom nature of this part, other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001105862792,"sku":"ksh37104100","price":635.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/56d2e35edfb5b13fe59092873cc13dda.jpg?v=1780682113"},{"product_id":"kooks-2016-chevrolet-camaro-ss-o2-extension-kit-10in-front-left-ext-wire-8in-rear-left-ext-wire-cas-104326","title":"Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire - CAS-104326","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003eO2 Extension Kit for 2016-2024 Camaro SS. Includes 1) 10\" Front Left Extension Harness (4-pin, BLACK CONNECTOR) and 1) 8\" Rear Left Extension Harness (4-pin, GREY CONNECTOR). Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a replacement for damaged or lost Oxygen Sensor Extensions.\u003c\/p\u003e\n\u003cp\u003eO2 Extension Kit 2016 CAMARO SS 1) 10in. Front Left Extension Harness (4-pin; BLACK CONNECTOR) 1) 8in. Rear Left Extension Harness (4-pin; GREY CONNECTOR). Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a replacment for damaged or lost Oxygen Sensor Extensions.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2ead134d621d3f938a21c29c4c1ac6dd.PDF\" target=\"_blank\" rel=\"noopener\"\u003eWarranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001105928328,"sku":"kshCAS-104326","price":68.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/02184480616ca152bc5f1c311ca3dbd3.jpg?v=1780682115"},{"product_id":"kooks-universal-spark-plug-sleeve-set-natural-w-red-logo-set-of-8-750201","title":"Kooks Universal Spark Plug Sleeve Set - Natural w\/Red Logo (Set of 8) - 750201","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003eUniversal Spark Plug Sleeve - Natural W\/Red Logo Package of 8 Sleeves\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2ead134d621d3f938a21c29c4c1ac6dd.PDF\" target=\"_blank\" rel=\"noopener\"\u003eWarranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001105961096,"sku":"ksh750201","price":126.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/7e6333ab255abdfe63a7ea300343cd25.jpg?v=1780682113"},{"product_id":"kooks-2015-ford-f150-coyote-5-0l-4v-3in-ss-oem-exhaust-catted-y-pipe-13613201","title":"Kooks 2015 + Ford F150 Coyote 5.0L 4V 3in SS OEM Exhaust Catted Y Pipe - 13613201","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2015-2020 Ford F150 Coyote 5.0L 4V 3\" Stainless Steel OEM Exhaust Race Catted Y-Pipe. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003cp\u003e2015-2020 Ford F150 Coyote 5.0L 4V 3in. Stainless Steel OEM Exhaust Race Catted Y-Pipe. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001105993864,"sku":"ksh13613201","price":1907.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/7340d3ba7a25a02a42e281e4a2e60ee0_ded1ce34-ddb3-4ddf-96cd-17b056f93253.jpg?v=1780682112"},{"product_id":"kooks-2019-gm-1500-series-truck-5-3l-3in-x-oem-outlet-catted-ss-y-pipe-kooks-hdr-req-28623200","title":"Kooks 2019+ GM 1500 Series Truck 5.3L 3in x OEM Outlet Catted SS Y Pipe Kooks HDR Req - 28623200","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e3in. x 2-3\/4in.(OEM) Catted Stainless Steel Y-Pipe. 2019-2023 GM 1500 Series Truck 5.3L. 3in. 16GA 304 Stainless Steel Construction. KOOKS Standard 300 Cell High Flow Catatlytic Converters. Ball and Socket style Connection to Headers. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware. KOOKS Standard Cats not recommended for use with forced induction.\u003c\/p\u003e\n\u003cp\u003e3\" x 2-3\/4\"(OEM) Catted Stainless Steel Y-Pipe. 2019-2023 GM 1500 Series Truck 5.3L. 3\" 16GA 304 Stainless Steel Construction. KOOKS Standard 300 Cell High Flow Catatlytic Converters. Ball and Socket style Connection to Headers. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware. KOOKS Standard Cats not recommended for use with forced induction.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001110810760,"sku":"ksh28623200","price":2277.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/03b2bf41f08cdfe3d7b9909932be8313_b7911e38-b86a-43b9-a8ec-ed23b0a3f5ec.jpg?v=1780682119"},{"product_id":"kooks-2019-gm-1500-series-truck-6-2l-3in-x-oem-outlet-catted-ss-y-pipe-kooks-hdr-req-28633200","title":"Kooks 2019+ GM 1500 Series Truck 6.2L 3in x OEM Outlet Catted SS Y Pipe Kooks HDR Req - 28633200","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e3in. x 3-1\/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. 3in. 16GA 304 Stainless Steel Construction. KOOKS Standard 300 Cell High Flow Catatlytic Converters. Ball and Socket style Connection to Headers. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware. KOOKS Standard Cats not recommended for use with forced induction.\u003c\/p\u003e\n\u003cp\u003e3\" x 3-1\/2\" (OEM) Outlet Catted Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. 3\" 16GA 304 Stainless Steel Construction. KOOKS Standard 300 Cell High Flow Catatlytic Converters. Ball and Socket style Connection to Headers. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware. KOOKS Standard Cats not recommended for use with forced induction.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001110843528,"sku":"ksh28633200","price":2305.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/b16d2593aef8c70b4d39b8b0fd1d4b93_c3ac2339-2232-483f-a235-931bb76f4ece.jpg?v=1780682119"},{"product_id":"kooks-2019-gm-1500-series-truck-6-2l-3in-x-oem-outlet-green-cat-ss-y-pipe-kooks-hdr-req-28633300","title":"Kooks 2019+ GM 1500 Series Truck 6.2L 3in x OEM Outlet GREEN Cat SS Y Pipe Kooks HDR Req - 28633300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e3in. x 3-1\/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. 3in. 16GA 304 Stainless Steel Construction. 3in. 16GA 304 Stainless Steel Construction. KOOKS GREEN Cats 400 cell High Flow Catatlytic Converters. Ball and Socket style Connection to Headers. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware.\u003c\/p\u003e\n\u003cp\u003e3\" x 3-1\/2\" (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. 3\" 16GA 304 Stainless Steel Construction. 3\" 16GA 304 Stainless Steel Construction. KOOKS GREEN Cats 400 cell High Flow Catatlytic Converters. Ball and Socket style Connection to Headers. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001110876296,"sku":"ksh28633300","price":2845.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/b16d2593aef8c70b4d39b8b0fd1d4b93.jpg?v=1780682119"},{"product_id":"kooks-2019-gm-series-truck-6-2l-1-75in-x-3in-ss-headers-3in-x-3-5in-ultra-green-ss-catted-y-pipe-2863h300","title":"Kooks 2019 GM Series Truck 6.2L 1.75in x 3in SS Headers \u0026 3in x 3.5in ULTRA GREEN SS Catted Y-Pipe - 2863H300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2019 GM 1500 Series Truck 6.2L 1-3\/4in. Headers with 3in. Ultra-GREEN Catted Stainless Steel Y-Pipe. No Tune Required. 1-3\/4in. x 3in. 304 Stainless Steel Long Tube Headers. 3in. x 3-1\/2in.(OEM) Ultra-Green Catted 304 Stainless Steel Y-Pipe. Connects to OEM exhaust. Includes Gaskets and Bolt Kit required for Installation. No Additional Parts Required.\u003c\/p\u003e\n\u003cp\u003e2019 GM 1500 Series Truck 6.2L 1-3\/4\" Headers with 3\" Ultra-GREEN Catted Stainless Steel Y-Pipe. No Tune Required. 1-3\/4\" x 3\" 304 Stainless Steel Long Tube Headers. 3\" x 3-1\/2\"(OEM) Ultra-Green Catted 304 Stainless Steel Y-Pipe. Connects to OEM exhaust. Includes Gaskets and Bolt Kit required for Installation. No Additional Parts Required.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001110909064,"sku":"ksh2863H300","price":4316.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/eab147f4fc79e99add14858818e909b3.png?v=1780682119"},{"product_id":"kooks-2015-ford-mustang-gt350-5-2l-3in-x-2-3-4in-cat-ss-x-pipe-kooks-hdr-req-11543200","title":"Kooks 2015+ Ford Mustang GT350 5.2L 3in x 2-3\/4in Cat SS X-Pipe Kooks HDR Req - 11543200","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e3in. x 2-3\/4in. Catted Stainless X-Pipe. 2015-2023 Ford Mustang Shelby GT350 5.2L 4V. 3in. Mandrel Bent 304 Stainless Steel Tubing. Connects to OEM Exhaust. Retains Factory Mufflers. Factory Exhaust Must be Cut for Installation. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS.\u003c\/p\u003e\n\u003cp\u003e3\" x 2-3\/4\" Catted Stainless X-Pipe. 2015-2023 Ford Mustang Shelby GT350 5.2L 4V. 3\" Mandrel Bent 304 Stainless Steel Tubing. Connects to OEM Exhaust. Retains Factory Mufflers. Factory Exhaust Must be Cut for Installation. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001110941832,"sku":"ksh11543200","price":2314.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/70b58798f176d19ec39df5a13b742d57.jpg?v=1780682120"},{"product_id":"kooks-09-13-chevy-corvette-c6-ls2-ls3-6-0l-6-2l-3in-x-3in-green-cat-ss-x-pipe-kooks-hdr-req-21603311","title":"Kooks 09-13 Chevy Corvette C6 LS2\/LS3 6.0L\/6.2L 3in x 3in GREEN Cat SS X-Pipe Kooks HDR Req - 21603311","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2009-2013 Chevrolet Corvette C6 LS2\/LS3 6.0L\/6.2L 3\" x 3\" GREEN Catted Stainless X-Pipe . Connects to 2-1\/2\" OEM Style Exhaust. Includes 3\" x 2-1\/2\" Mid-Pipes. Must be used with Kooks Headers. REVISION - **TORCA SWIVEL-SEAL CONNECTIONS AND 3 PIECE X-SECTION FOR IMPROVED FITMENT**\u003c\/p\u003e\n\u003cp\u003e2009-2013 Chevrolet Corvette C6 LS2\/LS3 6.0L\/6.2L 3in. x 3in. GREEN Catted Stainless X-Pipe . Connects to 2-1\/2in. OEM Style Exhaust. Includes 3in. x 2-1\/2in. Mid-Pipes. Must be used with Kooks Headers. 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Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2009-2013 Chevrolet Corvette C6 LS2\/LS3 6.0L\/6.2L 3in. x 3in. x 2-1\/2in. Catted Stainless X-Pipe . Connects to 2-1\/2in. OEM Style Exhaust. Includes 3in. x 2-1\/2in. Mid-Pipes. Must be used with Kooks Headers. REVISION-TORCA SWIVEL-SEAL CONNECTIONS AND 3 PIECE X-SECTION FOR IMPROVED FITMENT STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003cp\u003e2009-2013 Chevrolet Corvette C6 LS2\/LS3 6.0L\/6.2L 3\" x 3\" x 2-1\/2\" Catted Stainless X-Pipe . Connects to 2-1\/2\" OEM Style Exhaust. Includes 3\" x 2-1\/2\" Mid-Pipes. Must be used with Kooks Headers. REVISION - **TORCA SWIVEL-SEAL CONNECTIONS AND 3 PIECE X-SECTION FOR IMPROVED FITMENT** STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001111007368,"sku":"ksh21603211","price":1764.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/35148abf658187d71cae88e6eae0453a.jpg?v=1780682119"},{"product_id":"kooks-19-20-ram-1500-crewcab-short-bed-144-6-wb-5-7l-hemi-3in-stainless-green-catted-y-pipes-35203300","title":"Kooks 19-20 Ram 1500 CrewCab\/Short Bed 144.6 WB 5.7L HEMI 3in Stainless GREEN Catted Y-Pipes - 35203300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2019 - 2020 Ram 1500 5.7L HEMI 3\" x 3\"(OEM) GREEN Catted Stainless Y-Pipe. Connects to OEM 2 Bolt Flange in REAR. **Fits Crew Cab\/Short Bed 144.6\" Wheelbase ONLY**\u003c\/p\u003e\n\u003cp\u003e2019-2020 Ram 1500 5.7L HEMI 3in. x 3in.(OEM) GREEN Catted Stainless Y-Pipe. Connects to OEM 2 Bolt Flange in REAR. Fits Crew Cab\/Short Bed 144.6in. 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Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2019 - 2024 Ram 1500 5.7L HEMI 1-7\/8\" x 3\" Stainless Steel Long Tube Headers w\/ 3\" x OEM Ultra-GREEN Catted Y-Pipe. Connects to OEM Catback w\/ 2 Bolt flange. 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Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2005-2008 Chevrolet Corvette C6 LS2\/LS3 6.0L\/6.2L 3in. x 3in. x 2-1\/2in. GREEN Catted Stainless X-Pipe. Connects to 2-1\/2in. OEM Style Exhaust. Includes 3in. x 2-1\/2in. Mid-Pipes. Must be used with Kooks Headers. REVISION-TORCA SWIVEL-SEAL CONNECTIONS AND 3 PIECE X-SECTION FOR IMPROVED FITMENT\u003c\/p\u003e\n\u003cp\u003e2005-2008 Chevrolet Corvette C6 LS2\/LS3 6.0L\/6.2L 3\" x 3\" x 2-1\/2\" GREEN Catted Stainless X-Pipe. Connects to 2-1\/2\" OEM Style Exhaust. Includes 3\" x 2-1\/2\" Mid-Pipes. Must be used with Kooks Headers. REVISION - **TORCA SWIVEL-SEAL CONNECTIONS AND 3 PIECE X-SECTION FOR IMPROVED FITMENT**\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003cli\u003eUses C7 X-Pipe\/C6 Front Connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001113464968,"sku":"ksh21603301","price":2287.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/7a71ad7c341ff43f71ffb93ff644f6b5.jpg?v=1780682125"},{"product_id":"kooks-06-13-chevy-corvette-c6-zo6-zr1-ls9-ls7-green-catted-x-pipe-kooks-header-req-21613301","title":"Kooks 06-13 Chevy Corvette C6 ZO6\/ZR1 LS9\/LS7 GREEN catted X-Pipe (Kooks Header Req) - 21613301","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2006-2013 Chevrolet Corvette C6 Z06\/ZR1 LS9\/LS7 6.2L\/7.0L 3in. x 3in.(OEM) GREEN Catted Stainless X-Pipe . Connects to 3in. OEM (Z06\/ZR1 Style) Exhaust. Includes 3in. x 3in. Mid-Pipes. Must be used with Kooks Headers. REVISION-TORCA SWIVEL-SEAL CONNECTIONS AND 3 PIECE X-SECTION FOR IMPROVED FITMENT\u003c\/p\u003e\n\u003cp\u003e2006-2013 Chevrolet Corvette C6 Z06\/ZR1 LS9\/LS7 6.2L\/7.0L 3\" x 3\"(OEM) GREEN Catted Stainless X-Pipe . Connects to 3\" OEM (Z06\/ZR1 Style) Exhaust. Includes 3\" x 3\" Mid-Pipes. Must be used with Kooks Headers. REVISION - **TORCA SWIVEL-SEAL CONNECTIONS AND 3 PIECE X-SECTION FOR IMPROVED FITMENT**\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003cli\u003eUses C7 X-Pipe\/C6 Front Connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001113497736,"sku":"ksh21613301","price":2274.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/13c221cf4e3059ccf8b9ae90eb9d7cdd.jpg?v=1780682125"},{"product_id":"kooks-19-20-ram-1500-5-7l-hemi-3in-x-3in-stainless-steel-hiflo-catted-y-pipe-35203200","title":"Kooks 19-20 Ram 1500 5.7L HEMI 3in x 3in Stainless Steel HIFLO Catted Y-Pipe - 35203200","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2019 - 2020 Ram 1500 5.7L HEMI 3\" x 3\"(OEM) Catted Stainless Y-Pipe Connects to OEM 2 Bolt Flange in REAR **Fits Crew Cab\/Short Bed 144.6\" Wheelbase ONLY**\u003c\/p\u003e\n\u003cp\u003e2019-2020 Ram 1500 5.7L HEMI 3in. x 3in.(OEM) Catted Stainless Y-Pipe Connects to OEM 2 Bolt Flange in REAR Fits Crew Cab\/Short Bed 144.6in. Wheelbase ONLY\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001113563272,"sku":"ksh35203200","price":2474.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/03b2bf41f08cdfe3d7b9909932be8313_cdc166f6-1e8b-43b6-bd58-fb4e33693322.jpg?v=1780682124"},{"product_id":"kooks-19-20-ram-1500-5-7l-hemi-1-7-8in-x-3in-ss-long-tube-headers-w-3in-x-oem-hiflo-catted-y-pipe-3520h420","title":"Kooks 19-20 Ram 1500 5.7L HEMI 1-7\/8in x 3in SS Long Tube Headers w\/ 3in x OEM HIFLO Catted Y-Pipe - 3520H420","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2019-2024 Ram 1500 5.7L HEMI 1-7\/8in. x 3in. Stainless Steel Long Tube Headers w\/3in. x OEM Catted Y-Pipe. Connects to OEM Catback w\/2 Bolt flange.\u003c\/p\u003e\n\u003cp\u003e2019 - 2024 Ram 1500 5.7L HEMI 1-7\/8\" x 3\" Stainless Steel Long Tube Headers w\/ 3\" x OEM Catted Y-Pipe. Connects to OEM Catback w\/ 2 Bolt flange.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001113530504,"sku":"ksh3520H420","price":4244.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/741c274c93cd52843e608c2a67cfbb67.jpg?v=1780682129"},{"product_id":"kooks-2015-ford-mustang-gt350-5-2l-3in-x-2-3-4in-green-cat-ss-x-pipe-kooks-hdr-req-11543300","title":"Kooks 2015+ Ford Mustang GT350 5.2L 3in x 2-3\/4in Green Cat SS X-Pipe Kooks HDR Req - 11543300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e3in. x 2-3\/4in. GREEN Catted Stainless X-Pipe. 2015-2023 Ford Mustang Shelby GT350 5.2L 4V. 3in. Mandrel Bent 304 Stainless Steel Tubing. Connects to OEM Exhaust. Retains Factory Mufflers. Factory Exhaust Must be Cut for Installation. Must be used with Kooks Headers.\u003c\/p\u003e\n\u003cp\u003e3\" x 2-3\/4\" GREEN Catted Stainless X-Pipe. 2015-2023 Ford Mustang Shelby GT350 5.2L 4V. 3\" Mandrel Bent 304 Stainless Steel Tubing. Connects to OEM Exhaust. Retains Factory Mufflers. Factory Exhaust Must be Cut for Installation. Must be used with Kooks Headers.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001113628808,"sku":"ksh11543300","price":2854.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/9a358d4180ef571c14dcadf67244bf89_c5011960-6408-4c49-ba47-0ebca795069b.png?v=1780682127"},{"product_id":"kooks-2015-ford-mustang-gt350-5-2l-3in-axle-back-uses-factory-tips-must-use-kooks-header-and-x-pipe-11546300","title":"Kooks 2015+ Ford Mustang GT350 5.2L 3in Axle Back Uses Factory Tips Must Use Kooks Header and X-Pipe - 11546300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2015-2023 Ford Mustang Shelby GT350 5.2L 4V 3in. Muffler Section. Uses the Factory Quad Tips. Must be used with Kooks Headers and X-Pipe. Will Not Connect to OEM Exhaust\u003c\/p\u003e\n\u003cp\u003e2015-2023 Ford Mustang Shelby GT350 5.2L 4V 3\" Muffler Section. Uses the Factory Quad Tips. Must be used with Kooks Headers and X-Pipe. Will Not Connect to OEM Exhaust\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/e2173467ffd381662c79b2c406ee344b.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/6927ba3848896dc7489ce6f90f1c05df.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2ead134d621d3f938a21c29c4c1ac6dd.PDF\" target=\"_blank\" rel=\"noopener\"\u003eWarranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001113661576,"sku":"ksh11546300","price":2250.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/8bdfa66090f0bbdb431c339c076004d1.jpg?v=1780682127"},{"product_id":"kooks-headers-lt-header-green-catted-conn-pipe-3410h631","title":"Kooks Headers LT Header \u0026 Green Catted Conn Pipe - 3410H631","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018-2020 Dodge Durango SRT 6.4L 2in. x 3in. Stainless Steel Long Tube Header w\/GREEN Catted Connection Pipes (2 Boxes)\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018-2020 Dodge Durango SRT 6.4L 2\" x 3\" Stainless Steel Long Tube Header w\/ GREEN Catted Connection Pipes (2 Boxes)\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001113694344,"sku":"ksh3410H631","price":3878.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/84ccb2c7eff1c50ae177b13c367f6b78_b6d4166a-f49b-4688-b5c6-820e6fbc2b65.jpg?v=1780682127"},{"product_id":"kooks-2020-toyota-supra-3-5in-x-3in-ss-resonator-delete-mid-section-44114300","title":"Kooks 2020 Toyota Supra 3.5in x 3in SS Resonator Delete Mid-Section - 44114300","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n\u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n\u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n\u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n\u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n\u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001116086408,"sku":"ksh44114300","price":688.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/2618a61cbdf5c728fdae9e07541c12a5.jpg?v=1780682131"},{"product_id":"kooks-2012-wk2-jeep-grand-cherokee-srt-6-4l-2inx3in-ss-longtube-header-w-catted-conn-pipes-3410h621","title":"Kooks 2012+ WK2 Jeep Grand Cherokee SRT 6.4L 2inx3in SS Longtube Header w\/ Catted Conn. Pipes - 3410H621","description":"\u003cp\u003eKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, \"Get Kookin with KOOKS!\"\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT 6.4L 2018-2020 Dodge Durango SRT 6.4L 2\" x 3\" Stainless Steel Long Tube Header w\/ Catted Connection Pipes STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS (2 Boxes)\u003c\/p\u003e\n\u003cp\u003e2012-2020 WK2 Jeep Grand Cherokee SRT 6.4L 2018-2020 Dodge Durango SRT 6.4L 2in. x 3in. Stainless Steel Long Tube Header w\/Catted Connection Pipes STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS (2 Boxes)\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser\u003c\/li\u003e\n\u003cli\u003eKooks Products Are Dyno And Race Tested And Designed For Maximum Power\u003c\/li\u003e\n\u003cli\u003eKooks Uses T304 Aircraft Quality Stainless Steel\u003c\/li\u003e\n\u003cli\u003eManufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":46001116119176,"sku":"ksh3410H621","price":3164.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/3b229ec792eb9040e347de985bf768f4_269d4a87-78a3-4882-bde3-eda049e4e1d8.jpg?v=1780682131"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/collections\/84f7007adfb6bc988b4735cbc6550cf3.jpg?v=1780682092","url":"https:\/\/www.allianceracing.com\/collections\/kooks-headers.oembed?page=7","provider":"Alliance Racing","version":"1.0","type":"link"}