J-Kontrol: All the benefits of J-Venture along with geometry correcting brackets for enhanced on-road handling.
Increase the clearance and performance of your Jeep Wrangler JL with a 2.5 J-Kontrol™ suspension lift system. It delivers exceptional stability on and off road. A step up from JKS J-Venture™ systems, J-Kontrol™ is a true bolt-on system that adds in front control arm correction brackets to flatten upper/lower control arm angles, plus a long list of upgraded components including JSPEC dual-rate coil springs, your selection of Jspec or Fox shocks, an adjustable front track bar and rear track bar bracket to correct axle positioning under vehicle, Quicker-Disconnect sway bar end links and front/rear Bump Stop Extensions. The supplied control arm brackets work with your Jeep's stock control arms to correct caster and improve handling. J-Kontrol offers enhanced performance for daily driving, beach cruising, or regular trail use. Now available with the new Fox 2.5 Performance Series shocks! The 2.5 aluminum bodies with a race-developed main piston and true internal floating piston (IFP) separate gas and oil to provide consistent and fade-resistant performance. The 2.5-inch piston offers a greater force capability by moving more fluid and increasing damping and is less prone to cavitation.
  • Front/Rear Dual Rate Coil Springs (standard or HD) designed to great ride quality across any terrain
  • Front Adjustable Track Bar and Rear Track Bar Bracket to correct axle positioning under vehicle
  • Front Sway Bar Quicker Disconnects and Rear Sway Bar Links for increased offroad articulation
  • Front/Rear Bump Stop Extensions to properly limit suspension up travel
  • Front Control Arm Correction Brackets to flatten upper/lower control arm angles to correct caster and improve handling
  • Available with the new Fox 2.5 Performance Series shocks. The large 2.5 aluminum body and high flow piston design allows for greater cooling, tunability and control
  • tuned for a plush on-road feel with excellent damping performance on the trail.

Information:

Rubicon Models (all kits): Tire: 37x12.50; Wheel: 17x9; Backspacing: 5; Non-Rubicon Models (all kits): Tire: 35x12.50; Wheel: 17x9; Backspacing: 5;

Application Summary:

Year Make/Model
2020-2022 Jeep Wrangler

This item is a package with the following components:

Attributes
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Coil Spring Included Heavy Duty Front; Standard Rear
Country of Origin (Primary) US
Front Lift Height 2.5"
Front Lift Method Coil Springs
GTIN 00814897014923
Harmonized Tariff Code (Schedule B) 8708807000
Hazardous Material Code N
Installation Difficulty Moderately Easy (2 out of 5)
Installation Time 7
J-rating J-Kontrol
Life Cycle Status Code Available to Order
Rear Lift Height 2.5"
Rear Lift Method Coil Springs
SDR Required Flag N
Shocks Included FOX 2.5 Performance Series

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JKS Manufacturing JSPEC166PS J-Kontrol 2.5 Lift Kit

Product Information

This item is a package with the following components: FOX88624155, JKS6201, JSPEC1252, JSPEC1259, JSPEC1310

Vehicle Fitment