For serious off-road use, step up to a JKS J-Konnect 3.5" suspension system for your Wrangler JL 4-Door. J-Konnect™ can tackle aggressive terrain including rocks and ruts without giving up street manners or breaking the bank. J-Konnect system takes suspension component strength and suspension geometry a step further by adding front and rear fixed-length J-Link lower control arms along with a drag link flip kit and track bar braces. In addition to being significantly stronger than factory control arms, J-LINK lower control arms add front caster and rear wheelbase. Built from 2” x .250-wall DOM tubing, J-LINK control arms provide street-friendly NVH isolation with large factory style rubber bushings at both ends. The drag link flip kit flattens the steering angle to mimic factory angles, while the track bar adds strength and protection. Combined with the matched dual-rate coil springs, custom-valved FOX 2.0 IFP Adventure Series monotube gas shocks, an adjustable track bar, Quicker Disconnect sway bar end links, and more. J-Konnect™ is ready for aggressive trail performance. Get connected with J-Konnect.
Rubicon Models (all kits): Tire: 37x12.50; Wheel: 17x9, 18x9, 20x9; Backspacing: 5"; Non-Rubicon Models (all kits): Tire: 35x12.50; Wheel: 17x9, 18x9, 20x9; Backspacing: 5"; Other tire/wheel sizes can be used, however may require additional modifications.
Front/Rear FOX 2.0 Adventure Series shocks specifically valved for this suspension system for improved performance on and off-road
J-Konnect: Builds on J-Venture with heavy-duty J-Link lower control arms to improve strength and correct geometry.
HD springs offer additional load capacity for vehicles equipped with winch bumper, fullsize spare, roof rack, etc.
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 HD Dual Rate Coil Springs designed for great ride quality across any terrain
JKS 18-21 Jeep JL J-Konnect 3.5in 4Dr w/Fox Adventure Series Shocks HD Rate Coils
2018-2021 Jeep JL J-Konnect 3.5in 4Dr w/Fox Adventure Shocks, HD Rate Coils
Front/Rear J-Link Lower Control Arms to add strength and correct caster
Front/Rear Bump Stop Extensions to properly limit suspension up travel
JKS J-KONNECT 3.5IN LIFT KIT
J-Konnect 3.5" Lift Kit
Suspension Lift Kit
3.5" Lift Kit
