J-Krawl: Delivers high articulation, full adjustability, and extreme durability for on and off-road use with J-Flex upper and lower control arms and FOX shocks.
The hardcore rock crawling suspension choice for your 4-Door 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 HD Dual Rate Coil Springs designed for great ride quality across any terrain
  • HD springs offer additional load capacity for vehicles equipped with winch bumper, fullsize spare, roof rack, etc.
  • 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 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 and Lower Control Arms to add strength and adjustability

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
2018-2024 Jeep Wrangler

This item is a package with the following components:

Attributes
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Coil Spring Included Heavy Duty
Country of Origin (Primary) US
GTIN 00814897016187
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

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JKS Manufacturing JSPEC128KFP J-Krawl 3.5 Lift Kit

Product Information

This item is a package with the following components: FOX98524179, FOX98524180, JKS1616, JKS1625, JKS1661, JKS1666, JSPEC1312, JSPEC1352, JSPEC1358

Vehicle Fitment