The Rock Krawler 2.5in Ultimate Adventure System — Stage 1 is a suspension system entry designed for 2018+ Jeep Wrangler JLU 4-door applications. It identifies the Stage 1 component set within Rock Krawler’s Ultimate Adventure lineup and specifies fitment for JLU 4DR models with a 2.5in system configuration, offering a factory-aligned upgrade path for those vehicles.
Rock Krawler 2018+ Jeep Wrangler JLU 4DR 2.5in Ultimate Adventure System - Stage 1