Kit includes
Improve the ground clearance and off road capability of your 2 Door Jeep Wrangler JL with the JKS J-Kontrol 3.5" 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.
J-Kontrol: All the benefits of J-Venture along with geometry correcting brackets for enhanced on-road handling.
- Front/Rear FOX 2.0 Adventure Series Gas Shocks specifically valved for this suspension system for improved performance on and off-road
- Front Control Arm Correction Brackets to flatten upper/lower control arm angles to correct caster and improve handling
- 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 Dual Rate Coil Springs designed for great ride quality across any terrain
- Front/Rear Bump Stop Extensions to properly limit suspension up travel
Vehicle Fitment
| Years |
Make |
Model |
Trim |
| 2021 |
Jeep |
Gladiator |
80th Anniversary |
| 2020, 2022 |
Jeep |
Gladiator |
Altitude |
| 2023 |
Jeep |
Gladiator |
Freedom |
| 2021–2023 |
Jeep |
Gladiator |
High Altitude |
| 2020 |
Jeep |
Gladiator |
Launch Edition |
| 2020–2023 |
Jeep |
Gladiator |
Mojave |
| 2020–2023 |
Jeep |
Gladiator |
Overland |
| 2020–2023 |
Jeep |
Gladiator |
Rubicon |
| 2020–2023 |
Jeep |
Gladiator |
Sport |
| 2020–2023 |
Jeep |
Gladiator |
Sport S |
| 2021–2023 |
Jeep |
Gladiator |
Texas Trail |
| 2021–2023 |
Jeep |
Gladiator |
Willys |
| 2021–2023 |
Jeep |
Gladiator |
Willys Sport |
| 2018–2021 |
Jeep |
Wrangler |
|
| 2021 |
Jeep |
Wrangler |
80th Anniversary |
| 2021, 2023 |
Jeep |
Wrangler |
Freedom |
| 2021 |
Jeep |
Wrangler |
Islander |
| 2018–2021 |
Jeep |
Wrangler |
JL |
| 2018–2024 |
Jeep |
Wrangler |
Rubicon |
| 2024 |
Jeep |
Wrangler |
Rubicon X |
| 2018–2024 |
Jeep |
Wrangler |
Sport |
| 2018–2024 |
Jeep |
Wrangler |
Sport S |
| 2021 |
Jeep |
Wrangler |
Unlimited 80th Anniversary |
| 2021, 2023 |
Jeep |
Wrangler |
Unlimited Freedom |
| 2021–2023 |
Jeep |
Wrangler |
Unlimited High Altitude |
| 2021–2024 |
Jeep |
Wrangler |
Unlimited High Altitude 4XE |
| 2022–2023 |
Jeep |
Wrangler |
Unlimited High Tide |
| 2021 |
Jeep |
Wrangler |
Unlimited Islander |
| 2018–2019 |
Jeep |
Wrangler |
Unlimited Moab |
| 2018–2024 |
Jeep |
Wrangler |
Unlimited Rubicon |
| 2021–2024 |
Jeep |
Wrangler |
Unlimited Rubicon 392 |
| 2021–2024 |
Jeep |
Wrangler |
Unlimited Rubicon 4XE |
| 2024 |
Jeep |
Wrangler |
Unlimited Rubicon X |
| 2024 |
Jeep |
Wrangler |
Unlimited Rubicon X 4XE |
| 2018–2024 |
Jeep |
Wrangler |
Unlimited Sahara |
| 2021–2024 |
Jeep |
Wrangler |
Unlimited Sahara 4XE |
| 2021–2023 |
Jeep |
Wrangler |
Unlimited Sahara Altitude |
| 2018–2024 |
Jeep |
Wrangler |
Unlimited Sport |
| 2021–2023 |
Jeep |
Wrangler |
Unlimited Sport Altitude |
| 2018–2024 |
Jeep |
Wrangler |
Unlimited Sport S |
| 2024 |
Jeep |
Wrangler |
Unlimited Sport S 4XE |
| 2021–2024 |
Jeep |
Wrangler |
Unlimited Willys |
| 2023–2024 |
Jeep |
Wrangler |
Unlimited Willys 4XE |
| 2021–2024 |
Jeep |
Wrangler |
Unlimited Willys Sport |
| 2021–2024 |
Jeep |
Wrangler |
Willys |
| 2021–2024 |
Jeep |
Wrangler |
Willys Sport |
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Carb Acknowledgement Required: false |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Regular Stock: true |
| Units Per Sku: 1 |