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.

• SUPERIOR PERFORMANCE -- Front and rear progressive rate coil springs are specifically tuned to provide superior on-road comfort and off-road performance and complies with NHTSA FMVSS126 standards; pair with your favorite Rancho shock
• COMPLETE SOLUTION -- Includes front and rear progressive rate coil springs, adjustable front track bar, front extended sway bar end link, bump stop spacers, front extended length brake lines and mounting hardware
• ENGINEERED TO LAST – Brackets (control arm relocation, rear axle track bar and rear brake line drop) fabricated from high-strength, low-alloy steel for long life and bolt-on design for easy installation
• NOTES -- Compatible with factory electronic stability system; uses OE pitman arm; tire size varies between manufacturers; aftermarket bumpers, sliders, winches, etc. affect height
• BUILT FOR THE TRAIL -- Designed to fit up to 37-in. tires, get 4-in. of additional ground clearance and increased wheel travel for rock crawling, trail riding or on-road driving
• ORDERING INFO -- Ships in three boxes; order RS66102B-1 and RS66102B-2 for a complete kit
• BUY WITH CONFIDENCE -- Comes with Rancho’s limited lifetime warranty
• COMPATIBILITY -- Designed for 2-door and 4-door Jeep Wrangler JK

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