The Rock Krawler Adventure-X2 rear long arm upgrade puts a 3-link long arm layout under the back of your JL or JLU. Rock Krawler lists gas and diesel versions separately. Adventure-X2 combines a fully high-clearance 4-link front suspension with a high-clearance, independent 3-link rear. Every control arm carries Rock Krawler's Adventure Series joint, which isolates road vibration much like a factory bushing, allows high misalignment and never needs grease. A steel sleeve rotates on a Teflon-lined inner sleeve, so the bushing material is not chafed, twisted or deformed.
What's in the kit
- (2) high-clearance Adventure-X2 lower control arms
- (1) adjustable upper control arm
- (1) frame-side 3-link mount
- (1) axle truss
- (1) control arm mount kit
Pick your package
- Gas: for gas-engine JL and JLU models.
- Diesel: for diesel-engine JLU models. Rock Krawler lists it as a separate kit from the gas version, so pick the one for your engine.
Fitment and what else you will need
- Vehicle: 2018 to present Jeep Wrangler JL (2-door) and JLU (4-door). Gas or diesel, depending on the version you pick.
- Rock Krawler does not list extra installation requirements on this kit's page.