Rock Krawler 3.5in rear coil springs for 2018+ Jeep Wrangler JL (2-door) and JLU (4-door) are rear-only springs intended to deliver a 3.5-inch rear lift. Specified for JL and JLU models from 2018 onward, these rear springs are used to match larger front lifts or to increase rear ride height while ensuring proper spring seating and compatibility with JL/JLU rear suspension components.
Rock Krawler 2018+ Jeep Wrangler JL 2DR / JLU 4DR 3.5in Rear Coil Springs Only