RockJock's Sport Edition Johnny Joint suspension kit for JK 2‑door provides 4" of lift with front and rear Johnny Joint adjustable control arms, progressively wound coil springs, bump stop kits, brake line relocation brackets, trac bar geometry correction brackets, relocated rear shock bottoms, extended sway bar links and a dropped pitman arm. Note: 2012 and newer models may require exhaust modifications to allow full suspension down travel as stated in the product information.
RockJock JK 2D Sport Edition Suspension System 4in Lift