Rock Krawler 4.5-inch X Factor system for 2007–2018 Jeep Wrangler JK two-door models, supplied as a coordinated suspension kit. This X Factor system is tailored to JK two-door applications lifted 4.5 inches and bundles the components needed to maintain suspension geometry and wheel travel. It’s aimed at Jeep owners seeking a packaged upgrade for improved off-road capability on lifted two-door JKs.
Rock Krawler 07-18 Jeep Wrangler JK 2DR 4.5in X Factor System