• 2007-2018 JK Wrangler
  • 4"" Lift - 2dr/4dr
  • Includes (8) short arms
  • Includes front track bar
  • Shocks not included
  • 2012-UP vehicles may require driveshaft and exhaust modifications.

Tire Fitment:

  • 35x12.50 max. on 4.5"" bs wheel. 37x12.50 with flat fenders

Kit Component:

  • (8) ReadyLIFT short arms with TCT Joints (4) 4"" lift coil springs (1) Front track bar (1) Rear track bar bracket (4) Sway bar end links (4) Shock extensions (4) Bump stop extensions All necessary hardware

NOTE: 2012-UP JKs may require front driveshaft and exhaust modifications for off road use.

NOTE: 4.0"""" Lift - max 37"""" Tires with flat fenders. 35"""" with stock fenders

Professional Suspension at a Reasonable Price! ReadyLIFT Suspension is happy to announce that we have developed a 8-Arm Lift Kit category for the Jeep JK Wrangler that is made right here in the U.S.A. These exciting 8-Arm Terrain Flex Lift Kits are designed to maximize the Jeep owners on and off road experience without having to break the bank! The 69-6408 4"""" 8-Arm Terrain Flex Lift kit features our new proprietary Heavy Duty DOM tube steel Control Arms with TCT - Terrain Control Technology flex joints integrated into our popular coil spring lift kits. This lift kit requires longer shocks - available in kit 69-6409. 69-6408 DOES NOT include longer shocks.

The ReadyLIFT Jeep JK 4"""" Terrain Flex 8-Arm Lift Kits are a great option for the Jeep owner who wants more than just a lift kit, but doesn't require the need for an over-the-top expensive long-arm suspension system. Our new Control Arms feature our TCT - Terrain Control Technology flex joints contained in heavy duty forged housings that bolt right up in replacement of the inferior OEM Control Arms. This new 8-arm system allows the Jeep owner to have a lifted JK that rides great and performs outstanding even in the roughest terrain. If you want the best lift component offering in a kit that doesn't break the bank, our new 8-arm SST Lift kits are exactly what you need.

Available in both 4"""" and 2.5"""" lift heights, these kits also include important bolt-on accessories such as a specially designed plate steel rear track bar bracket to correct roll center and track bar placement, a new heavy-duty front track bar and extended length sway bar end links keep your JK handling properly. ReadyLIFT 4"""" Terrain Flex 8-Arm Lift Kits are designed for use on ALL Jeep JK Wrangler 2-door & 4-door vehicles and like all ReadyLIFT products, are covered by our ReadyGuard Powertrain Warranty.


  • 2007-2018 Jeep Wrangler JK



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