Rock Krawler 2.5in X Factor System Lift Kit - 2018+ JL 4dr

$2,168.03 $2,043.69

Fits 2018 - Current Jeep Wrangler JLU (4dr)

The Rock Krawler JL 2.5 X Factor Mid Arm System was designed for those who want a complete bolt-in installation, maximum articulation from a mid-arm kit and the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that drastically reduces the bind inherent in JL factory lowers, while high misalignment adjustable upper control arms let you precision tune your JL’s caster both front and rear. Rock Krawler’s industry leading triple rate coils give you 2.5” of lift to clear up to 38” tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.

System Benefits:

  • Complete Bolt in System
  • Excellent Highway Ride
  • Improved Off-Road Ability
  • Triple Rate Coil Springs
  • Front & Rear Spring Leveling Pads
  • Lifetime Warranty on All Hard Parts
  • Upgradeable to Rock Krawler JL Long Arm

System Includes:
(4) Triple rate coil springs
(2) Front adjustable lower control arms
(2) Front adjustable upper control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear adjustable lower control arms
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket

Tire Fitment:

Sport and Sahara with Full OEM Fenders
35” Tall Tires (2” Bump Stop Height Recommended)


Sport and Sahara with Trimmed or High Lined OEM Fenders
37” Tall Tires (3” Bump Stop Height Recommended)


Rubicon with Full OEM Fenders
37” Tall Tires (2” Bump Stop Height Recommended)


Rubicon with Trimmed or High Lined OEM Fenders
38” Tall Tires (Up to 40” Tall Tires for Ultra Low COG Stance) (3” Bump Stop Height Recommended)


Wheel Fitment:
Sport and Sahara Models
35” Tall Tires - Recommend 4.5” of Back Spacing
37” Tall Tires - Recommend 3.5” of Back Spacing


Rubicon Fitment Models
37” Tall Tires – Recommend 4.5” of Back Spacing
38”/40” Tall Tires – Recommend 3.5” of Back Spacing


Shock Notes:
Generic Front Shock Length – 17-18” Collapsed/ 29” Maximum Extended
Generic Rear Shock Length - 19-20” Collapsed/ 32” Maximum Extended


General Notes:
*All lift heights based on Rubicon Models


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