The hardcore rock crawling suspension choice for your 4-Door Diesel Jeep Wrangler JL is a J-Krawl 3.5 lift kit. The complete system is designed for maximum articulation, strength and adjustability. Components include J-Flex Upper and Lower Control Arms, JSPEC dual rate coil springs, custom-valved FOX 2.0 IFP Performance Series IFP shocks, an adjustable front track bar, a rear track bar bracket, Quicker Disconnect front sway bar end links, and bump stop extensions. J-Krawl builds off Jeep’s factory suspension mounting points and upgrades everything front to rear. Adjustability is important for fine tuning suspension geometry. J-Krawl delivers. Dial in front caster, rear pinion and overall vehicle wheelbase. The JKS Engineering team spent a lot of time dialing in the FOX shock valving and spring rates to suit J-Krawl's combination of parts as well as oversized wheels and tires. You'll be impressed with the stability and compression/rebound response. Take your Jeep's off-road performance and strength to the next level. It should be noted that an aftermarket front driveshaft is strongly recommended due to potential additional travel.
- Front/Rear Dual Rate Coil Springs designed for great ride quality and improved performance across any terrain
- Front/Rear FOX 2.0 Performance Series IFP 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 Brake Line Brackets to allow for increased off-road articulation
- Front/Rear J-Flex Upper and Lower Control Arms for improved strength and caster correction
- 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; 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.Application Summary:
| Year | Make/Model |
|---|---|
| 2020-2022 | 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 | 00814897015111 |
| Harmonized Tariff Code (Schedule B) | 8708807000 |
| Hazardous Material Code | N |
| Installation Difficulty | Moderately Easy |
| Installation Time | 6-8 |
| J-rating | J-Krawl |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| SDR Required Flag | N |
| Shocks Included | FOX 2.0 Performance Series |
JKS Manufacturing JSPEC161KFP J-Krawl 3.5" Lift Kit
Product Information
- Brand: JKS Manufacturing
- Product Number: JSPEC161KFP
- Availability: Call for Availability
This item is a package with the following components: FOX98524180, JKS1616, JKS1625, JKS1661, JKS1666

















