Designed for LJ owners who already have a Rubicon Express Super-Flex short arm suspension system, these kits allow you to upgrade to the Extreme-Duty Long Arm System. Our Extreme-Duty Long Arm System will provide noticeable improvements in your LJ’s on road handling, returning a nearly stock ride quality. Off road you will see unmatched performance on the most extreme trails. These upgrade systems include a three-piece belly pan for easy transfer case and transmission access; rear stainless steel brake lines abd the chromoly Rubicon Express Extreme-Duty Long Arms. Lift heights depends on the system you are upgrading.
- 2004-2006 Jeep Wrangler TJ Unlimited
Year(s): 2004, 2005 and 2006
Note: Rubicon Express front upper adjustable control arms RE4020 are required for current use with this system. Check your current application.
This system includes:
RE4000 – EXTREME-DUTY CONTRL ARM LOWER LEFT
RE4010 – EXTREME-DUTY CONTRL ARM LOWER RIGHT
RE4050 – EXTREME-DUTY CONTRL ARM LOWER REAR
RE4060 – EXTREME-DUTY CONTRL ARM UPPER REAR
RE4200 – EXTREME-DUTY 3 PIECE CROSSMEMBER
RE1517 – BAKE LINES BRAIDED STEEL
RE3782 – SMALL RUBBER BUSHINGS