Rock Krawler 2021+ Jeep Wrangler JLU 4DR (392) 2.5in X Factor (No Limits) System - Stage 1

The Rock Krawler Suspension JL25NL-392S1 is a complete bolt-in system for the Jeep Wrangler JL Unlimited Rubicon 392 (2021-2026). It offers an excellent on-road ride and durability with enhanced off-road performance. Engineered for the 392 engine, it allows Rubicon owners to use the factory sway bar disconnect while achieving maximum articulation. Includes X Factor Series adjustable lower control arms (90 degrees misalignment) and high misalignment adjustable upper control arms for caster tuning. Triple rate coils provide 2.5 inches of lift, clearing up to 38-inch tires (depending on model), and improve on-road ride. Correction pads reduce spring bow. Front and rear track bar geometry corrections ensure centered axles.