{"product_id":"icon-21-23-ford-bronco-rear-2-5-vs-ir-coilover-kit-heavy-rate-spring-48613","title":"ICON 21-23 Ford Bronco Rear 2.5 VS IR Coilover Kit Heavy Rate Spring - 48613","description":"\u003cp\u003eICON Vehicle Dynamics V.S. 2.5 Series internal reservoir rear coilover shocks are an incredible upgrade for the rear end of the 2021-2026 Ford Bronco. These adjustable coilovers allow up to 2-3” of rear lift height adjustability on 4-door Broncos without the Sasquatch package or 1.25-2.25” of rear lift over stock 4-door Sasquatch equipped Broncos, allowing the use of larger, more aggressive wheel and tire combinations. ICON’s Vehicle-specific shock length and valving along with the larger 2.5” shock body and increased piston area over stock components yield the maximum travel possible along with superior ride quality and suspension performance both on- and off-road. These rear coilovers are mounted in a shaft up orientation and feature unique ICON engineered progressive dual rate coil springs that provide extra weight capacity for those who frequently load out their Broncos with extra gear and equipment while maintaining excellent on- and off-road performance characteristics. When paired with ICON 2.5 Series front coilovers vehicle control will be balanced front to rear, resulting in the best overall driving experience for your Ford Bronco.\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #273: ICON Heavy Rate Rear Coil Springs are optimized for increased rear ride height on Broncos with additional weight added to the rear. ICON Heavy Rate Rear Coil Springs will result in a slight positive rake when the Bronco is unloaded.\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #272: Lift height ranges advertised are for 4-door models. 2-door models will net approximately .5\" of additional rear lift over stock.\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Tires (Without Sasquatch Package): 35\" x 12.50\" (37\" tires require coilover bump stop spacers)\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Tires (With Sasquatch Package): 35\" x 12.50\" (37\" tires require coilover bump stop spacers)\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels (Without Sasquatch Package): ICON Alloys - 17x8.5\" w\/ 5.75\" Backspace \/ 25mm Offset\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels (Without Sasquatch Package): ICON Alloys - 18x9\" w\/ 6.00\" Backspace \/ 25mm Offset\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #55: Shocks are fully serviceable. Coilover heights indicated are for a stock equipped vehicle\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels (With Sasquatch Package): ICON Alloys - 17x8.5\" w\/ 4.75\" Backspace \/ 0mm Offset\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels (With Sasquatch Package): ICON Alloys - 18x9\" w\/ 5.00\" Backspace \/ 0mm Offset\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels (With Sasquatch Package): ICON Alloys - 20x9\" w\/ 5.00\" Backspace \/ 0mm Offset\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #133: When Running 37\" Tires Use Up Travel Limiter's Part #611074 For The Rear\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #66: 2 door models will sit taller than 4 door models\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #10: Will not fit Bronco Raptor\u003c\/p\u003e\n\u003cp\u003eOEM Wheels \u0026amp; Tires Fitment: Yes\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAdjustable up to 2-3\" of rear lift height on non-Sasquatch or 1.25-2.25” of rear lift on Sasquatch Broncos\u003c\/li\u003e\n\u003cli\u003eUnique ICON engineered dual rate coil springs with increased spring rates for heavier equipped Broncos\u003c\/li\u003e\n\u003cli\u003e100% Bolt-on - no drilling, cutting or welding necessary for installation\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant CAD plated shock bodies with 7\/8\" diameter shaft\u003c\/li\u003e\n\u003cli\u003eFK rod end bearings for extended longevity and minimal deflection\u003c\/li\u003e\n\u003cli\u003eIncreased wheel travel (up to 14”) and ride quality over stock\u003c\/li\u003e\n\u003cli\u003eVehicle specific tuned for superior shock damping and control\u003c\/li\u003e\n\u003cli\u003e6061 Aircraft grade aluminum CNC machined components\u003c\/li\u003e\n\u003cli\u003eFully rebuildable and re-tunable\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\/84656fdaf08d8fe4864155a196b1dd11.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":46481027825800,"sku":"ico48613","price":1767.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/9167dd132f08cb2abac20153e0282849L_3d9a2cb4-1027-48f9-8141-7809d5d8ab14.jpg?v=1788467931","url":"https:\/\/www.allianceracing.com\/products\/icon-21-23-ford-bronco-rear-2-5-vs-ir-coilover-kit-heavy-rate-spring-48613","provider":"Alliance Racing","version":"1.0","type":"link"}