JK Wrangler Change Your Vehicle

Standard Coil System

The Super-Flex Suspension System is designed for enthusiasts looking for the best short arm suspension system that retains the factory mounting locations. The Super-Flex system features great ride quality and phenomenal performance. Features include new Rubicon Express adjustable upper and fixed lower control arms with our serviceable Super-Flex spherical ball joints, replacement lift springs, extended bump stops, longer front and rear stainless steel brake lines.The 3.5” suspension will allow the use of 35” tires & the 4.5” suspension will allow the use of 37” tires. Driveline modifications may be required.

  • Applications:

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

Part #YearModelLiftDescriptionFront ShocksRear ShocksMax TireRecommended WheelImportant Information
RE7121M2007-2018JK Wrangler 2DR2.5"Standard coil system W/ Mono Tube Shocksincinc35x12.509" W, 3.75-5.0" B.S.
Important Info
RE7122PM
RE7141M2007-2018JK Wrangler 4DR2.5"Standard coil system W/ Mono Tube Shocksincinc35x12.509" W, 3.75-5.0" B.S.
Important Info
RE7142M2007-2018JK Wrangler 4DR3.5"Standard coil systemincinc35x12.509" W, 3.75-5.0" B.S.
Important Info
RE7145M2007-2018JK Wrangler 4DR3.5"3.5" Sport KitRXJ713RXJ71435x12.59"W.3.75-5.0 B.S.
Important Info