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Designed to deliver increased ground clearance and wheel travel, the Rancho® 4-in. Sport suspension kit delivers the ultimate on- and off-road experience for your Jeep® Wrangler JK. The kit includes progressive rate coil springs that provide superior on-road comfort and off-road performance, a front adjustable track bar and rear axle track bar bracket. Tested to comply with NHTSA FMVSS126, the kit works with the vehicle’s electronic stability system.
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
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