Rock Krawler coilovers for 2018+ Jeep Wrangler JL 4‑door are specified for the 3.5in X Factor X2 long‑arm coilover suspension, combining springs and dampers matched to the X Factor geometry. They support lifted JL 4‑door builds using the X Factor X2 long arms, providing controlled travel and ride characteristics appropriate to that long‑arm configuration. Install with the full X Factor kit for coordinated handling.
Rock Krawler 2018+ Jeep Wrangler JL 4DR 3.5in X Factor X2 Long Arm Coilover Suspension