Super-Flex Short Arm

The Rubicon Express Extreme-Duty Long Arm suspension system for the ZJ Grand Cherokee is designed to be a complete suspension replacement utilizing longer control arms to improve lifted suspension geometry which makes the vehicle handle better on road and off road while reducing torque roll, and enhancing trail traction over standard short arm lift systems. The Rubicon Express Extreme-Duty Long Arm suspension system for ZJs provides 4.5 inches of suspension lift and incorporates an incredibly stout 1/4" thick, innovative sub-frame cross members to attach the longer front Radius Long Arms and extended rear control arms to the vehicle instead of the stock sheet metal attaching points that are prone to breakage. We use 2" x .250 wall Chromoly tubing for our lower control arms for serious off roading use. Installing an Extreme-Duty Long Arm suspension system on your ZJ will maximize trail performance with increased travel and stability. This suspension will allow the use of 32” tires.
  • Applications:

  • *Shocks listed are recommended mono-tubes and are sold separately unless otherwise specificed

Part #YearModelLiftDescriptionFront ShocksRear ShocksMax TireRecommended WheelImportant Information
RE80001993-1998ZJ Grand Cherokee4.5"Super-Flex systemRXJ801RXJ80232x11.508" W, 4.0-4.75" B.S.
Important Info
RE8000M1993-1998ZJ Grand Cherokee4.5"Super-Flex systemincinc32x11.508" W, 4.0-4.75" B.S.
Important Info
RE8000T1993-1998ZJ Grand Cherokee4.5"Super-Flex systemincinc32x11.508" W, 4.0-4.75" B.S.
Important Info
RE80031993-1998ZJ Grand Cherokee3.5"Super-Flex systemRXJ801RXJ80231x10.508" W, 4.0-4.75" B.S.
Important Info
RE8003M1993-1998ZJ Grand Cherokee3.5"Super-Flex systemincinc31x10.508" W, 4.0-4.75" B.S.
Important Info
RE8003T1993-1998ZJ Grand Cherokee3.5"Super-Flex systemincinc31x10.508" W, 4.0-4.75" B.S.
Important Info
RE80051993-1998ZJ Grand Cherokee3.5"Super-Ride systemRXJ801RXJ80231x10.508" W, 4.0-4.75" B.S.
Important Info
RE8005M1993-1998ZJ Grand Cherokee3.5"Super-Ride systemincinc31x10.508" W, 4.0-4.75" B.S.
Important Info
RE8005T1993-1998ZJ Grand Cherokee3.5"Super-Ride systemincinc31x10.508" W, 4.0-4.75" B.S.
Important Info
RE80301993-1998ZJ Grand Cherokee2"Economy Kit kit w/ Twin Tube Shocksincinc30x9.508" W, 4.0-4.75" B.S.
Important Info
RE83001993-1998ZJ Grand Cherokee4.5"Extreme Duty Long Arm SystemRXJ801RXJ80232x11.508" W, 4.0-4.75" B.S.
Important Info
RE8300M1993-1998ZJ Grand Cherokee4.5"Extreme Duty Long Arm Systemincinc32x11.508" W, 4.0-4.75" B.S.
Important Info
RE8300T1993-1998ZJ Grand Cherokee4.5"Extreme Duty Long Arm Systemincinc32x11.508" W, 4.0-4.75" B.S.
Important Info
RE85301999-2004WJ Grand Cherokee2"Economy Kit kit w/ Twin Tube Shocksincinc31x10.508" W, 3.5-4.0" B.S.
Important Info
RE9922