RockJock Johnny Joint Sport Edition suspension lift kit for JK Wrangler Unlimited (4-door) provides 4 inches of lift and room for up to 37-inch tires with minor trimming, suited for weekend trail use. It pairs adjustable Johnny Joint upper control arms with progressive coil springs for improved articulation. Included are front and rear bump stop kits, brake line relocation brackets, trac bar geometry correction kits, relocation for rear shock bottoms, extended sway bar links and a dropped pitman arm.
RockJock JK 4D Sport Edition Suspension System 4in Lift