Rock Krawler: 2.5" X Factor Jeep JL & JLU (2018- Present)
Rock Krawler: 2.5" X Factor Jeep JL & JLU (2018- Present)
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
- Jeep remains level on all 4 corners
- (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
Optional (Stage 1):
- (2) 2.25 RRD Spec Front Shocks (Travel Length: 11.0")
- (2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0")
All lift heights are based on stock Rubicon models
Sahara add .393" of lift over stock configuration
Sport add .787" of lift over stock configuration
35” Tall Tires (2” Bump Stop Height Recommended)
37” Tall Tires (3” Bump Stop Height Recommended)
37” Tall Tires (2” Bump Stop Height Recommended)
38” Tall Tires (Up to 40” Tall Tires for Ultra Low COG Stance) (3” Bump Stop Height Recommended)
Sport and Sahara Models
35” Tall Tires - Recommend 4.5” of Back Spacing
37” Tall Tires - Recommend 3.5” of Back Spacing
37” Tall Tires – Recommend 4.5” of Back Spacing
38”/40” Tall Tires – Recommend 3.5” of Back Spacing
Generic Front Shock Length – 17-18” Collapsed/ 29” Maximum Extended
*All lift heights based on Rubicon Models
