Rock Krawler coilovers for 2020–present Jeep Wrangler (JLU) 4-door applications are designed to work with the 3.5in X-Factor X2 Pro No Limits long-arm suspension, offering integrated spring-and-damper performance for that long-arm system. They help maintain wheel control and consistent damping for Wranglers equipped with this long-arm configuration.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 3.5in X Factor X2 Pro (No Limits) Long Arm Suspension