2018-2024 Jeep Wrangler JL J-Kontrol 3.5 Inch 4 Door w/JSpec Shocks Diesel JSPEC

Improve the ground clearance and off road capability of your 4 Door Diesel 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 3.0 Factory Race Series
• Front/Rear Dual Rate Coil Springs designed to great ride quality across any terrain.
• Front/Rear Gas Shocks (Jspec, FOX 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 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

• 392 models may achieve up to 1.5 inch less lift depending on factory equipped package

Kit Components

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 JSPEC1352, 2018-2024 Jeep Wrangler (JL) / 2020-2024 Jeep Gladiator (JT) 3.5 inch Front Coil Spr inchg Kit - HD, UPC Code 814897012370
Includes one JSPEC1359, 2018-2024 Jeep Wrangler (JL) 3.5 inch Rear Coil Spr inchg Kit - STD, UPC Code 814897012394
Includes two JSPEC9322, 2018-2024 JSPEC - 26.2 x 15.67 x 2-3/8 - EB1/EB1, UPC Code 814897012219
Includes two JSPEC9329, 2018-2024 JSPEC - 29.78 x 17.59 x 2-3/8 - EB1/EB1, UPC Code 814897012226