Long Arm Upgrade Lift Kit Radius RUBICON EXPRESS – Jeep Wrangler JK
Upgrade your Rubicon Express JK Short Arm Super Flex suspension with our complete Radius Arm Extreme-Duty Long Arm Upgrade system. These high performance suspension systems deliver both performance and control that are unmatched by any other long arm kit on the market. They feature adjustable chromoly upper and lower control arms that will stand up to anything you can drive over. With PT-MEG Super-Ride Bushings and Super-Flex Joints, they are sure to provide superior handing while not limiting articulation. The kit’s FULL WIDTH heavy-duty transmission crossmember allows for more durability and frame rigidity then the competition. This also allows for installation that is much easier that competitor’s kits, eliminating the need for welding. An optional robust belly pan, and CNC machined steering knuckles provide outstanding upgrades. Like all Rubicon Express systems, they are made in the USA and backed by the Rubicon Express Advantage Lifetime Warranty.It can be ordered as an upgrade kit for vehicles equipped with a 3.5″ and 4.5″ Rubicon Express Standard & Super-Flex Short arm kits like Lift Kit Pro RE7142 or Lift Kit Super Flex RE7143
Kit consist of:
- Chromoly Upper & Lower Control Arms Long Arm RADIUS
- Crossmember Front Long Arm
- Rear Control Arm Bracket Kit
