The Rock Krawler Adventure-X Pro (No Limits) long-arm coilover suspension for 2020+ Jeep Wrangler JLU 4-door specifies a 4.5-inch coilover setup for long-arm conversions. Marketed as a Pro No Limits option, it is a vehicle-specific coilover system intended to replace factory components on lifted four-door JLU Wranglers and support long-arm suspension geometry.
Rock Krawler 2020+ Jeep Wrangler JLU 4DR 4.5in Adventure-X Pro (No Limits) Long Arm Coilover Suspen.