Rock Krawler Suspension JL35UA-4S1 3.5 Inch Ultimate Adventure Mid-Arm Lift Kit Stage 1

The Rock Krawler JL 3.5 Ultimate Adventure Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and the off-road performance you expect from Rock Krawler Suspension. This Stage 1 system includes 4 non-adjustable lower control arms and 4 fully adjustable upper arms with 100% service-free Adventure Series joints installed.

Key Features:

• Service-free control arm joints using innovative technology to provide the best possible ride in your Wrangler
• Adventure Series fixed lower control arms offer 70 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers
• High misalignment adjustable upper control arms let you precision tune your JL's caster in the front and pinion angle in the rear
• Triple rate coils provide 3.5 inches of lift to clear up to 40 inch tires, depending on model
• Includes correction pads that help minimize the spring bow inherent in the factory setup
• Track bar geometry corrections (front and rear) perfectly center the axles for optimal handling

Rock Krawler's industry leading triple rate coils improve the on-road ride over the factory linear rate springs while providing exceptional off-road articulation. The mid-arm design uses your Jeep's stock mid-arm mounts for a straightforward bolt-in installation without frame modifications.

Note: Stage 1 system does not include shocks. Shocks must be purchased separately and matched to your specific application and lift height.