J-Max: Takes the J-Krawl to the next level with front and rear FOX 2.5 coil-over conversion for aggressive trail, crawl, and high-speed desert performance.
J-Max pulls out all of the stops to offer a truly performance driven suspension package. At each corner are custom tuned FOX 2.5 factory race series coilovers with DSC adjustment. These coilovers offer race proven technology with a larger 2.5” diameter body, dual rate springs and (DSC) dual speed compression adjustment for maximum tunability. Each of the 8 control arms, upper and lowers, front and rear are upgraded to J-Flex adjustable control arm for improved strength, offroad performance and adjustability. In addition, these kits feature high strength bolt-on coilover mounting brackets, an adjustable front track bar, sway bar quicker disconnects and more offer take your Jeeps trail performance and strength to the next level. It should be noted that an aftermarket front driveshaft is strongly recommended due to additional travel capable.
J-Max pulls out all of the stops to offer a truly performance driven suspension package. At each corner are custom tuned FOX 2.5 factory race series coilovers with DSC adjustment. These coilovers offer race proven technology with a larger 2.5” diameter body, dual rate springs and (DSC) dual speed compression adjustment for maximum tunability. Each of the 8 control arms, upper and lowers, front and rear are upgraded to J-Flex adjustable control arm for improved strength, offroad performance and adjustability. In addition, these kits feature high strength bolt-on coilover mounting brackets, an adjustable front track bar, sway bar quicker disconnects and more offer take your Jeeps trail performance and strength to the next level. It should be noted that an aftermarket front driveshaft is strongly recommended due to additional travel capable.
- Front FOX 2.5 Remote DSC Coilovers w/ Bolt-On Brackets for improved performance, strength and tunability
- Rear FOX 2.5 Piggyback DSC Coilovers w/ Bolt-On Brackets for improved performance, strength and tunability
- 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 off road articulation
- Extended Length Braided Stainless Steel Rear Brake Lines
- Front/Rear J-Flex Upper and Lower Control Arms to add strength and adjustability
- Front/Rear Bump Stop Extensions to properly limit suspension up travel
Information:
Rubicon Models (all kits): Tire: 37x12.50; Wheel: 17x9, 18x9, 20x9; Backspacing: 5; Other tire/wheel sizes can be used, however may require additional modifications.Application Summary:
| Year | Make/Model |
|---|---|
| 2018-2025 | Jeep Wrangler |
This item is a package with the following components:
| Attributes | |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) | US |
| GTIN | 00814897016156 |
| Harmonized Tariff Code (Schedule B) | 8708807000 |
| Hazardous Material Code | N |
| Installation Difficulty | Very Difficult |
| Installation Time | 14 |
| J-rating | J-Max |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| SDR Required Flag | N |
| Shocks Included | FOX 2.5 Factory Race Series |
JKS Manufacturing JSPEC129KFC J-Max 3.5" Lift Kit
Product Information
- Brand: JKS Manufacturing
- Product Number: JSPEC129KFC
- Availability: Call for Availability
