JKS Manufacturing JSPEC141KFA J-Kontrol 3.5 Inch Lift Kit Fox Adventure Series Shocks Standard Rate Coils

Improve the ground clearance and off road capability of your 4 Door Jeep Wrangler JL with the JKS J-Kontrol 3.5 inch suspension system.

The J-Kontrol system retains your OE control arms, but steps up the rest of your suspension. J-Kontrol kits feature dual rate coil springs, adjustable front track bar, specially-valved gas shocks, sway bar Quicker Disconnects, and front control arm correction brackets as well as all other necessary hardware for a complete bolt-on installation.

J-Kontrol system's front control arm correction brackets further enhance the on-road handling by flattening out the control arm to more closely mimic factory angles while correcting caster. With a matched combination of parts, J-Kontrol systems offer very solid performance without compromising daily-driver comfort.

If you spend a good amount of time on the trails, take control with J-Kontrol.
Features & Benefits

• Fox Adventure Series Shocks
• Front/Rear Dual Rate Coil Springs (standard) designed to great ride quality across any terrain.
• Front/Rear Gas Shocks (Jspec, FOX 2.0 Performance Series) 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 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.

Tire Specs

• Rubicon Models (all kits)
• Tire: 37x12.50
• Wheel: 17x9, 18x9, 20x9
• Backspacing: 5 inch
• Non-Rubicon Models (all kits)
• Tire: 35x12.50
• Wheel: 17x9, 18x9, 20x9
• Backspacing: 5 inch

Other tire/wheel sizes can be used, however may require additional modifications.

Important Notes

• Factory wheels cannot be reinstalled without wheel spacers
• HD front springs recommended for applications with aftermarket winch/bumper combo
• HD rear springs recommended for applications with rear mounted full size spare tire
• Will not fit 4xe models
• Will not fit Rubicon 392 models
• Shock extension brackets can be used on Rubicon models with stock FOX 2.5 shocks, however this will limit suspension down travel slightly.

Kit Components

Includes two FOX98450323, 2018-2024 Fox Adv Shock 26.86 x 16.76 x 2 EB1/EB1, UPC Code 814897017764 Includes two FOX98450327, 2018-2024 Fox Adv Shock 30.06 x 18.46 x 2 EB1/EB1, UPC Code Includes one JKS6201, 2018-2024 Jeep Wrangler JL Control Arm Correction Brackets, UPC Code 814897012486 Includes one JSPEC1310, 2018-2024 Jeep Wrangler (JL) J-Kontrol Ma inch Box Kit, UPC Code 814897012578 Includes one JSPEC1351, 2018-2024 Jeep Wrangler (JL) 3.5 inch Front Coil Spr inchg Kit - STD, UPC Code 814897012738 Includes one JSPEC1359, 2018-2024 Jeep Wrangler (JL) 3.5 inch Rear Coil Spr inchg Kit - STD, UPC Code 814897012394

Installation / Product Video: Watch on YouTube

Warranty: 5 Year, 100,000-mile PLUS Protection