From hardcore rock crawling to high-speed desert, the J-Krawl System brings a level of performance and adjustability that makes it the go to package for many Jeep enthusiasts. These systems build on the base systems and add comments for a full overhaul of the factory suspension to maximum articulation, strength and allow for adjustability. Components include J-Flex or J-Link upper and lower control arms, Jspec dual rate coil springs, an adjustable front track bar, a rear track bar bracket, quicker disconnect front sway bar end links, and bump stop extensions. Fox Adv Shock setup ensures superior ride quality, letting you conquer rugged trails while maintaining daily driving comfort. 

J-Krawl builds off Jeep's factory suspension mounting points and upgrades everything from front to rear. Adjustability is important for fine tuning suspension geometry. J-Krawl delivers. Dial in front caster, rear pinion and overall vehicle wheelbase. 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.

Features & Benefits

Front/Rear Dual Rate Coil Springs (HD) designed to great ride quality across any terrain.
Front/Rear Gas Shocks (FOX Adventure Series) 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/Rear J-Flex Upper Control Arms to add strength and adjustability.
Front/Rear J-Flex Lower Control Arms to add strength and adjustability.

Recommended Tires & Wheels

Rubicon Models

37 x 12.5 with 17 x 9 and 5 in. Backspace
37 x 12.5 with 18 x 9 and 5 in. Backspace
37 x 12.5 with 20 x 9 and 5 in. Backspace

Non-Rubicon Models

35 x 12.5 with 17 x 9 and 5 in. Backspace
35 x 12.5 with 18 x 9 and 5 in. Backspace
35 x 12.5 with 20 x 9 and 5 in. Backspace

(Trimming may be required)

Rubber bushings:

Engineered specifically to reduce NVH characteristics (Noise, vibration, harshness), these factory style maintenance-free rubber bushings come pre-installed at both ends and will ensure a quiet, controlled ride with hassle-free operation in any environment.

Notes

Diesel models may achieve up to 1” less lift height
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
Front aftermarket driveshaft strongly recommended due to additional travel capability
Will not fit 4xe models
Will not fit Rubicon 392 models