Johnny Joint Suspension System 07-18 Wrangler JK 2 Dr 4 Inch Lift W/Springs, Adj. Cntrl Arms F/R Antirock S/Bs w/ Alum. Arms F/R Bmp Stp R Coil Sprg Ret. F/R Ext. Brk Ln F/R T/Bs and T/B Reloc. F/R Shk Reloc. Pitman Arm RockJock 4x4

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RockJock's Johnny Joint suspension system for 2007-2018 Jeep JK Wrangler 2-doors allows for efficient clearance of up to 37 Inch tall tires (with minor trimming). Kit allows for up to 11 Inch of rear wheel travel and 9 1/2 Inch of front wheel travel when used with the recommended shocks.

Up to 11 Inch of front travel is attainable when used with specific shocks and some minor trimming to the vehicle. This kit is comprised of only the highest end components in the areas of strength, fit, finish, function, and the R and D testing to back them.

Included is the set of 8 Johnny Joint adjustable control arms, set of 4 progressively wound coil springs, front urethane bump stop kit, rear bump stop spacers, rear coil spring retaining kit, front D.O.T. approved stainless braided extended brake line kit

Rear D.O.T. approved stainless braided extended brake line kit, front trac bar relocation kit, rear trac bar relocation kit, relocation kit for the tops of the front shocks, relocation kit for the bottoms of the rear shocks

Antirock front sway bar with aluminum arms and aluminum frame brackets, rear Antirock sway bar with aluminum arms, front and rear Johnny Joint adjustable length trac bars and a dropped pitman arm.

Notes: 2012 and newer models will most likely require exhaust modifications to allow for suspension down travel. Shock options are available from all of the top suppliers.


  • RockJock Johnny Joint Suspension System
  • 07-18 Wrangler JK 2 Door
  • 4 Inch lift
  • Includes Springs, Adj. Cntrl Arms
  • F/R Antirock S/Bs w/ Alum. Arms
  • F/R Bmp Stp Kits
  • R Coil Sprg Ret. Kit
  • F/R Ext. Brk Ln Kits
  • F/R T/Bs and T/B Reloc. Kits
  • F/R Shk Reloc. Kit
  • Pitman Arm
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