Rock Krawler’s Adventure-X Pro long arm coilover suspension for 2020+ Jeep Wrangler JLU 4-door diesel models is a 3.5in coilover package tuned for the Pro-level long-arm geometry. Specified for JLU 4DR diesel applications, this coilover system integrates spring and damper rates to match the Adventure-X Pro layout and the suspension travel expected from that 3.5in long-arm upgrade.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 3.5in Adventure-X Pro Long Arm Coilover Suspension