The Rock Krawler Adventure X System for 2021–present Jeep Wrangler JLU 4-door (4XE) is a 4.5in suspension package that includes the kit components needed for the Adventure X upgrade. Intended for JLU 4-door applications, the system organizes long-arm geometry, brackets and hardware into a coordinated package to support off-road capability with the specified 4.5in configuration.
Rock Krawler 2021+ Jeep Wrangler JLU 4DR (4XE) 4.5in Adventure X System