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 4-Door Jeep Wrangler JK with a 3.5 lift J-Kontrol™ suspension system for 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 and a drag link flip kit to the J-Venture Kit's components including JSPEC dual-rate coil springs, custom-valved FOX Adventure Series shocks, an adjustable track bar, Quicker-Disconnects, and more. Take control with J-Kontrol. The supplied control arm brackets further enhance on-road handling by flattening out the control arm to more closely mimic factory geometry while correcting caster. The Drag Link Flip Kit flattens the steering angle to mimic factory geometry. J-Kontrol offers enhanced performance for daily driving, beach cruising, or regular trail use.
  • Front/Rear Dual Rate Coil Springs designed for great ride quality and improved performance across any terrain
  • Front/Rear FOX 2.0 Adventure Series IFP shocks specifically valved for this suspension system for improved performance on and off-road
  • Front Adjustable Track Bar and Rear Track Bar Bracket to correct axle positioning under vehicle
  • Front Sway Bar Quicker Disconnects and Brake Line Brackets to allow for increased offroad articulation
  • Front Control Arm Relocation Brackets to improve suspension geometry for improved handling
  • HD Drag Link Flip Kit w/ Track Bar Bracket to improve steering angles for better handling
  • Front/Rear Bump Stop Extensions to properly limit suspension up travel

Information:

Tire: 35x12.50; Wheel: 16x8, 17x9, 20x9; Backspacing: 4.5; Other tire/wheel sizes can be used, however may require additional modifications.

Application Summary:

Year Make/Model
2007-2017 Jeep Wrangler
2018 Jeep Wrangler JK

This item is a package with the following components:

Attributes
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Country of Origin (Primary) US
GTIN 00814897017030
Harmonized Tariff Code (Schedule B) 8708807000
Hazardous Material Code N
Installation Difficulty Moderate
Installation Time 6
J-rating J-Kontrol
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
SDR Required Flag N
Shocks Included FOX 2.0 Adventure Series

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JKS Manufacturing JSPEC108KFA J-Kontrol 3.5 Lift Kit

Product Information

This item is a package with the following components: FOX98450351, FOX98450359, JSPEC2350, JSPEC2353, JSPEC2450

Vehicle Fitment