Rock Krawler JL35X2PNL-4S1 3.5 Inch X Factor X2 Pro No Limits Long Arm Suspension System Stage 1

The Rock Krawler JL35X2PNL-4S1 is the 3.5-inch X Factor X2 Pro "No Limits" Long Arm Suspension System Stage 1 for the Jeep Wrangler JL — engineered for serious rock crawlers who demand maximum articulation, precise geometry, and uncompromising trail performance without sacrificing on-road driveability.

X Factor Long Arm Architecture:

• Independent 3-link design front and rear for maximum articulation and off-road performance
• X2 rear suspension geometry delivers enhanced rear instant center(s) and rear roll center(s) with adjustable anti-squat
• High-clearance axle mounts provide 4.5 inches of additional ground clearance under the rear axle compared to stock
• Rear upper shock relocation brackets preserve full shock and suspension travel

"No Limits" Sway Bar System:

• Includes No Limits front sway bar links specifically designed for the factory Rubicon electronic sway bar disconnect feature
• Links feature CNC machined billet aluminum center sections and Made in USA FK Bearing heim joints
• Factory-sized hardware for a clean, direct fitment — press the button and hit the rocks

X Factor Control Arms & Joints:

• Adjustable upper and lower control arms with up to 95 degrees of total misalignment
• Maintenance-free Adventure Series joints at frame connections reduce grease points
• Pro Krawler joints at axle connections for strength under heavy off-road loads
• Full adjustability for precision caster and pinion angle tuning front and rear

Triple-Rate Coil Springs:

• All four coils feature a triple-rate design for on-road comfort and off-road articulation
• Proper free-length ensures coils remain firmly seated in the coil bucket throughout suspension travel
• Controlled progressive response to bumps, rocks, sand, and mud
• Includes spring correction pads to reduce factory spring bow

Geometry Corrections:

• Front and rear track bar geometry correction brackets included
• Axle centering corrections eliminate on-road handling compromise after lift installation
• OEM-style heat shield thermal barrier products protect front control arm joints at the frame

The Rock Krawler JL35X2PNL-4S1 Stage 1 long arm lift kit delivers a complete, bolt-in solution that transforms the Jeep Wrangler JL's suspension from the factory setup into a purpose-built off-road platform — equally at home on the highway and the trail.