Important Notes
- 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
Features & Benefits
- 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.
- 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.
Build the ultimate rock crawling Diesel 4-Door Jeep Wrangler JL with a J-Krawl 2.5" lift kit suspension system. 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.
J-Krawl systems are J-Rated™ for hardcore rock crawling along with road and trail use. Routine maintenance required.
Tire Specs
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 modification.
In the Box
In the box for JSPEC169KFP :
JSPEC1312 (x1) J-Krawl Main Box Kit
JKS1616 (x1) Adjustable Front UCA
JKS1625 (x1) Front Lower J-Flex Control Arm Kit
JKS1666 (x1) Rear Adjustable UCA
JKS1661 (x1) Rear Adjustable LCA
JSPEC1252 (x1) 2.5in Front Coil Spring Kit - HD
JSPEC1259 (x1) 2.5in Rear Coil Spring Kit - STD
FOX98524179 (x2) Front FOX 2.0 IFP Performance Shocks
FOX98524180 (x2) Rear FOX 2.0 IFP Performance Shocks
