The Rock Krawler 4.5-inch X Factor Pro coilover is a front suspension component for 2021+ Jeep Wrangler JT diesel models, offered as part of the No Limits Aluminum Trail Runner System. It serves as a coilover upgrade within Rock Krawler’s Trail Runner lineup and is specified for JT applications, allowing shoppers to identify this coilover as the factory-replacement style upgrade matched to that system.
Rock Krawler 2021+ Jeep Wrangler JT (Diesel) 4.5in X Factor Pro (No Limits) AL. Trail Runner System