Rock Krawler X Factor X2 Pro Stage 1 long-arm suspension for 2018–present Jeep Wrangler JL 4-door provides a 3.5-inch long-arm solution with RRD shock integration for lifted JL applications. This system replaces factory arms to address suspension geometry for off-road use while maintaining proper fitment for the stated 2018+ JL 4DR chassis.
Rock Krawler 2018+ Jeep Wrangler JL 4DR 3.5in X Factor X2 Pro Long Arm Suspension - Stage 1