{"product_id":"afe-twisted-steel-11-21-jeep-grand-cherokee-wk2-5-7l-v8-headers","title":"aFe Twisted Steel 11-21 Jeep Grand Cherokee (WK2) 5.7L V8 Headers","description":"\u003cp\u003eThis system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5\/8 IN mandrel-bent stainless steel tubing for maximum strength and durability. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs. non-coated headers. A combination of Factory style laser cut and machined flanges are used for a secure leak-free seal. Utilizing factory style flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eA Combination of Heavy Duty Laser Cut and Machined Flanges are used for a Durable Leak-Free Seal\u003c\/li\u003e\n\u003cli\u003eTitanium Cerakote Ceramic Outer Finish Reduces Heat in Engine Compartment\u003c\/li\u003e\n\u003cli\u003eWorks with Factory Exhaust System with No Modifications Necessary\u003c\/li\u003e\n\u003cli\u003eConstructed from 1-5\/8 IN Mandrel-Bent Stainless Steel Tubing\u003c\/li\u003e\n\u003cli\u003eOptimized Tube Lengths for Improve Flow and Performance\u003c\/li\u003e\n\u003cli\u003e100% MIG-Welded for Strength and Durability\u003c\/li\u003e\n\u003cli\u003eUp to +6 HP and +7 lbs. x Ft. TQ.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":45928943419528,"sku":"afe48-38029","price":845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/b980546dab5d75da999296430971c03a.jpg?v=1780444281","url":"https:\/\/www.allianceracing.com\/products\/afe-twisted-steel-11-21-jeep-grand-cherokee-wk2-5-7l-v8-headers","provider":"Alliance Racing","version":"1.0","type":"link"}