Rock Krawler lower control arms for 2018–present Jeep Wrangler JL two-door installations are part of the 3.5-inch Ultimate Adventure System. These lower control arms are specified for use within that system on JL two-door models and are intended to integrate with the broader Ultimate Adventure suspension package. The overview emphasizes direct-fit application for 2018+ JL two-door vehicles.
Rock Krawler 2018+ Jeep Wrangler JL 2DR 3.5in Ultimate Adventure System