Fitment Information
- Jeep Wrangler JL
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
- Tire Specs:
-
Rubicon Models (all kits)
Tire: 37×12.50
Wheel: 17×9, 18×9, 20×9
Backspacing: 5″ -
Non-Rubicon Models (all kits)
Tire: 35×12.50
Wheel:17×9, 18×9, 20×9
Backspacing: 5″ - Other tire/wheel sizes can be used, however may require additional modification.
Specs & Features
- Front/Rear Dual Rate Coil Springs (standard or HD) designed to great ride quality across any terrain.
- Front/Rear Gas Shocks (Jspec, FOX 2.0 Performance Series, or FOX 2.5 Performance Elite) 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.
In the Box:
- JSPEC Shocks (JSPEC137K)
- JKS6201(x1): 2018+ Jeep JL Control Arm Correction Brackets
- JSPEC1251(x1): JL 2.5in Front Coil Spring Kit – STD
- JSPEC1259(x1): JL 2.5in Rear Coil Spring Kit – STD
- JSPEC1310(x1): 2018-2020 Jeep Wrangler JL J-Kontrol Main Box Kit
- JSPEC9322(x2): JSPEC – 26.2 x 15.67 x 2-3/8 – EB1/EB1
- JSPEC9329(x2): JSPEC – 29.78 x 17.59 x 2-3/8 – EB1/EB1
- Fox Adventure Series Shocks (JSPEC137KFA)
- FOX98450323 (x2) Fox Adv Shock 26.86 x 16.76 x 2 EB1/EB1
- FOX98450327 (x2) Fox Adv Shock 30.06 x 18.46 x 2 EB1/EB1
- JKS6201 (x1) 2018-2022 Jeep Wrangler JL Control Arm Correction Brackets
- JSPEC1251 (x1) 2018-2021 Jeep Wrangler JL 2.5in Front Coil Spring Kit – STD
- JSPEC1259 (x1) 2018-2021 Jeep Wrangler JL 2.5in Rear Coil Spring Kit – STD
- JSPEC1310 (x1) 2018-2021 Jeep Wrangler JL J-Kontrol Main Box Kit
- Fox 2.0 Performance Series Shocks (JSPEC137KFP)
- FOX98524177(x2): 18-ON Jeep JL Front, PS, 2.0, IFP, 9.6″, 2-3″ Lift
- FOX98524178(x2): 18-ON Jeep JL Rear, PS, 2.0, IFP, 11.1″, 2-3″ Lift
- JKS6201(x1): 2018+ Jeep JL Control Arm Correction Brackets
- JSPEC1251(x1): JL 2.5in Front Coil Spring Kit – STD
- JSPEC1259(x1): JL 2.5in Rear Coil Spring Kit – STD
- JSPEC1310(x1): 2018-2020 Jeep Wrangler JL J-Kontrol Main Box Kit
- Shock Relocation Brackets (JSPEC137KNS)
- JKS6201 (x1) 2018-2022 Jeep Wrangler JL Control Arm Correction Brackets
- JKS9612 (x1) 2018-2022 Jeep Wrangler JL Shock Relocation Brackets
- JSPEC1251 (x1) 2018-2021 Jeep Wrangler JL 2.5in Front Coil Spring Kit – STD
- JSPEC1259 (x1) 2018-2021 Jeep Wrangler JL 2.5in Rear Coil Spring Kit – STD
- JSPEC1310 (x1) 2018-2021 Jeep Wrangler JL J-Kontrol Main Box Kit
- Fox 2.0 Performance Series Shocks (JSPEC137PES)
- JKS6201(x1): Jeep JL Control Arm Correction Brackets
- JSPEC1251(x1): JL 2.5in Front Coil Spring Kit – STD
- JSPEC1259(x1): JL 2.5in Rear Coil Spring Kit – STD
- JSPEC1310(x1): JL J-Kontrol Main Box Kit
- FOX88326050(x1): Jeep JL Front, Performance Elite 2.5″ Dia., Pair
- FOX88326054(x1): Jeep JL Rear, Performance Elite 2.5″ Dia., Pair
- JSPEC Shocks (JSPEC138K)
- JKS6201(x1): 2018+ Jeep JL Control Arm Correction Brackets
- JSPEC1252(x1): JL 2.5in Front Coil Spring Kit – HD
- JSPEC1258(x1): JL 2.5in Rear Coil Spring Kit – HD
- JSPEC1310(x1): 2018-2020 Jeep Wrangler JL J-Kontrol Main Box Kit
- JSPEC9322(x2): JSPEC – 26.2 x 15.67 x 2-3/8 – EB1/EB1
- JSPEC9329(x2): JSPEC – 29.78 x 17.59 x 2-3/8 – EB1/EB1
- JSPEC Shocks (JSPEC138KFA)
- FOX98450323 (x2) Fox Adv Shock 26.86 x 16.76 x 2 EB1/EB1
- FOX98450327 (x2) Fox Adv Shock 30.06 x 18.46 x 2 EB1/EB1
- JKS6201 (x1) 2018-2022 Jeep Wrangler JL Control Arm Correction Brackets
- JSPEC1252 (x1) 2018-2021 Jeep Wrangler JL 2.5in Front Coil Spring Kit – HD
- JSPEC1258 (x1) 2018-2021 Jeep Wrangler JL 2.5in Rear Coil Spring Kit – HD
- JSPEC1310 (x1) 2018-2021 Jeep Wrangler JL J-Kontrol Main Box Kit
- JSPEC Shocks (JSPEC138KFP)
- FOX98524177(x2): 18-ON Jeep JL Front, PS, 2.0, IFP, 9.6″, 2-3″ Lift
- FOX98524178(x2): 18-ON Jeep JL Rear, PS, 2.0, IFP, 11.1″, 2-3″ Lift
- JKS6201(x1): 2018+ Jeep JL Control Arm Correction Brackets
- JSPEC1252(x1): JL 2.5in Front Coil Spring Kit – HD
- JSPEC1258(x1): JL 2.5in Rear Coil Spring Kit – HD
- JSPEC1310(x1): 2018-2020 Jeep Wrangler JL J-Kontrol Main Box Kit
- Shock Relocation Brackets (JSPEC138KNS)
- JKS6201 (x1) 2018-2022 Jeep Wrangler JL Control Arm Correction Brackets
- JKS9612 (x1) 2018-2022 Jeep Wrangler JL Shock Relocation Brackets
- JSPEC1252 (x1) 2018-2021 Jeep Wrangler JL 2.5in Front Coil Spring Kit – HD
- JSPEC1258 (x1) 2018-2021 Jeep Wrangler JL 2.5in Rear Coil Spring Kit – HD
- JSPEC1310 (x1) 2018-2021 Jeep Wrangler JL J-Kontrol Main Box Kit
- Fox 2.0 Performance Series Shocks (JSPEC138PES)
- JKS6201(x1): JL Control Arm Correction Brackets
- JSPEC1252(x1): JL 2.5in Front Coil Spring Kit – HD
- JSPEC1258(x1): JL 2.5in Rear Coil Spring Kit – HD
- JSPEC1310(x1): JL J-Kontrol Main Box Kit
- FOX88326050(x1): Jeep JL Front, Performance Elite 2.5″ Dia., Pair
- FOX88326054(x1): Jeep JL Rear, Performance Elite 2.5″ Dia., Pair
Product Description
Improve the ground clearance and off road capability of your 4 Door Jeep Wrangler JL with the JKS J-Kontrol 2.5″ lift kit. The J-Kontrol lift retains your OE control arms, but steps up the rest of your suspension. J-Kontrol kits feature dual rate coil springs, adjustable front track bars specially-valved gas shocks, sway bar Quicker Disconnects, and front control arm correction brackets as well as all other hardware to complete the 2.5″ lift. The J-Kontrol 2.5″ lift suspension kit is the perfect daily driver, weekend wheeler system. 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.
