JKS JSPEC141KFP Suspension Lift Kit
Product Availability Request
Fill the form and our team will contact you.
J-Kontrol: All the benefits of J-Venture along with geometry correcting brackets for enhanced on-road handling.
Increase the clearance and performance of your 4-Door Jeep Wrangler JL with a 3.5" lift J-Kontrol™ suspension system. It delivers exceptional stability on and off road. A step up from JKS J-Venture™ systems, J-Kontrol™ is a true bolt-on system that adds in front control arm correction brackets to the J-Venture Kit's long list of upgrade components including JSPEC dual-rate coil springs, custom-valved aluminum FOX 2.0 Performance Series gas shocks, a front adjustable Track Bar and rear Track Bar Bracket (to correct axle positioning under vehicle), Quicker-Disconnect sway bar end links, front/rear Bump Stop Extensions and front Control Arm Correction Brackets to flatten upper/lower control arm angles. The supplied control arm brackets work with your Jeep's stock control arms to correct caster and improve handling. J-Kontrol offers enhanced performance for daily driving, beach cruising, or regular trail use.
Features
- Front/Rear Dual Rate Coil Springs designed for great ride quality across any terrain
- Front/Rear FOX 2.0 Performance Series Gas 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
Specifications
| California Proposition 65 | ! WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Installation Time | 7 HR |
| Installation Difficulty | Moderately Easy |
| Coil Spring Included | Standard |
| Shocks Included | FOX 2.0 Performance Series |
| J-rating | J-Kontrol |
Note: 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.
Short Description: 3.5" Lift Kit
Invoice Description: JKS J-KONTROL 3.5IN LIFT KIT
Definition: Suspension Lift Kit
Installation Guide: Download PDF
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023 | Jeep | Wrangler | Freedom |
| 2023 | Jeep | Wrangler | High Altitude |
| 2024-2026 | Jeep | Wrangler | Rubicon X |
| 2023 | Jeep | Wrangler | Rubicon |
| 2026 | Jeep | Wrangler | Rubicon |
| 2023 | Jeep | Wrangler | Sahara Altitude |
| 2023 | Jeep | Wrangler | Sahara High Altitude |
| 2023 | Jeep | Wrangler | Sahara |
| 2026 | Jeep | Wrangler | Sahara |
| 2023 | Jeep | Wrangler | Sport Altitude |
| 2023-2026 | Jeep | Wrangler | Sport S |
| 2023-2026 | Jeep | Wrangler | Sport |
| 2021 | Jeep | Wrangler | Unlimited 80th Anniversary |
| 2021 | Jeep | Wrangler | Unlimited Freedom |
| 2021-2022 | Jeep | Wrangler | Unlimited High Altitude |
| 2021 | Jeep | Wrangler | Unlimited Islander |
| 2018-2019 | Jeep | Wrangler | Unlimited Moab |
| 2020 | Jeep | Wrangler | Unlimited Rubicon Deluxe |
| 2020 | Jeep | Wrangler | Unlimited Rubicon Xtreme |
| 2018-2022 | Jeep | Wrangler | Unlimited Rubicon |
| 2024-2025 | Jeep | Wrangler | Unlimited Rubicon |
| 2021-2022 | Jeep | Wrangler | Unlimited Sahara Altitude |
| 2021-2022 | Jeep | Wrangler | Unlimited Sahara High Altitude |
| 2018-2022 | Jeep | Wrangler | Unlimited Sahara |
| 2024-2025 | Jeep | Wrangler | Unlimited Sahara |
| 2021-2022 | Jeep | Wrangler | Unlimited Sport Altitude |
| 2018-2022 | Jeep | Wrangler | Unlimited Sport S |
| 2018-2022 | Jeep | Wrangler | Unlimited Sport |
| 2021-2022 | Jeep | Wrangler | Unlimited Willys Sport |
| 2021-2022 | Jeep | Wrangler | Unlimited Willys |
| 2024-2025 | Jeep | Wrangler | Unlimited Willys |
| 2023-2024 | Jeep | Wrangler | Willys Sport |
| 2023 | Jeep | Wrangler | Willys |
| 2026 | Jeep | Wrangler | Willys |
34 applications listed.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support