This System Includes Fox Shocks Only

Features & Benefits:

  • F/R Dual Rate Coil Springs (standard or HD) designed to great ride quality across any terrain.
  • F/R FOX 2.0 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 offroad articulation.
  • F/R Bump Stop Extensions to properly limit suspension up travel.
  • F/R J-Flex Upper Control Arms to add strength and adjustability.
  • F/R J-Flex Lower Control Arms to add strength and adjustability.

Components:

  • FOX98524179(x2): 18-ON Jeep Wrangler JL Front, PS, 2.0, IFP, 10.6", 3.5-4" Lift
  • FOX98524180(x2): 18-ON Jeep Wrangler JL Rear, PS, 2.0, IFP, 11.6", 3.5-4" Lift
  • JKS1616(x1): 2018+ Jeep Wrangler JL/JT Adjustable Front UCA
  • JKS1625(x1): Jeep Wrangler JL Front Lower J-Flex Control Arm Kit
  • JKS1661(x1): JL Rear Adjustable LCA
  • JKS1666(x1): 2018-20 Jeep Wrangler JL/JK Rear Adjustable UCA
  • JSPEC1312(x1): 2018-2020 Jeep Wrangler JL J-Krawl Main Box Kit
  • JSPEC1351(x1): JL 3.5in Front Coil Spring Kit - STD
  • JSPEC1359(x1): JL 3.5in Rear Coil Spring Kit - STD

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 modifications.

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
  • Shock extension brackets can be used on Rubicon models with stock FOX 2.5 shocks, however this will limit suspension down travel slightly.

 

Build the ultimate adventure rig with a 3.5" lift kit J-Krawl suspension system. Fits 4-Door Jeep Wrangler JL. Designed for maximum articulation and adjustability, the complete suspension system includes dual rate coil springs, adjustable front track bar, rear track bar bracket and tuned FOX 2.0 IFP Performance Series shock absorbers. The heart of the J-Krawl design is a set of J-Flex upper and lower control arms and sway bar Quicker disconnects. These systems build off Jeep’s factory suspension mounting points and upgrades to front and rear, upper and lower J-Flex adjustable control arms for maximum articulation along with more strength for trails and rock crawling brawn along with adjustability to dial in front caster, rear pinion and overall vehicle wheelbase. In addition to eight high strength adjustable control arms, the J-Krawl system features specially designed FOX 2.0 IFP shocks to maximize travel and performance. An aftermarket front driveshaft is strongly recommended due to additional travel capable. Routine maintenance is required.

Brand: JKS

  • 2018-2022 Jeep Wrangler JL
Video

 

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