This is the Superlift 4 inch lift kit with Superlift shocks, Bilstein shocks, or FOX shocks for the 2007-2018 Jeep Wrangler JK Unlimited. Superlift’s 4” lift for the Jeep Wrangler JK with Superlift shocks, Bilstein shocks, or FOX shocks is the ultimate combination of performance and value. Pre-set replacement coil springs minimize settling, provide exceptional ride quality and the rear coils are rate specific for 2 door models.
Front track bar correction is accomplished via a new REFLEX adjustable track bar. This route is preferred over using a relocation bracket because the bar's arc of travel must remain in sync with the drag link's arc of travel; if they get out of sync, steering wheel "kick" will result. A track bar relocation bracket is used at the rear axle since there are no steering geometry issues to contend with. Compression travel is controlled via unique machined aluminum receiver cups in the front and replacement closed-cell foam dampeners in the rear.
New front axle alignment cams, extended length sway bar links with factory style, tie-rod type upper ends, front / rear brake hose relocation brackets and emergency brake cable brackets are also included. Nothing is left unattended with this kit and it is packaged complete with Superlift Shocks, custom valved Bilstein Shocks, or FOX shocks. This 4-inch lift kit is compatible with the factory stability control program.
