Rock Krawler JL35X2PNL-2S1 3.5 Inch X Factor X2 Pro No Limits Long Arm Suspension System Stage 1

The Rock Krawler JL35X2PNL-2S1 is the 3.5 Inch X Factor X2 Pro No Limits Long Arm Suspension System – Stage 1, engineered for Jeep Wrangler JL 2-Door Rubicon owners who demand the highest level of hardcore rock crawling performance without sacrificing everyday drivability.

No Limits Sway Bar Link System:

The "No Limits" designation refers to Rock Krawler's specially designed front sway bar links that allow Rubicon owners to fully utilize the factory electronic sway bar disconnect feature. These links feature factory-sized hardware, a CNC machined billet aluminum center section, and Made-in-USA FK Bearing heim joints — simply press the button and hit the rocks.

X Factor X2 Pro Long Arm Architecture:

• Independent 3-link design front and rear for maximum articulation and off-road performance
• X2 rear suspension geometry with enhanced rear instant center(s) and rear roll center(s) for adjustable anti-squat
• High clearance axle mounts deliver 4.5 inches of additional ground clearance under the rear axle compared to stock
• Rear upper shock relocation brackets ensure zero loss of shock or suspension travel
• Heat shield thermal barrier products protect front control arm joints at the frame, just like OEM

Triple-Rate Coil Springs:

• Industry-leading triple-rate coil springs provide 3.5 inches of lift to accommodate up to 40-inch tires (depending on model)
• Proper free-length design keeps coils firmly seated in the bucket for controlled off-road articulation
• Improved on-road ride quality over factory linear-rate springs

Precision Geometry Corrections:

• Correction pads included to reduce spring bow inherent in the factory setup
• Front and rear track bar geometry corrections allow precise axle centering for uncompromised on-road handling
• Adjustable control arms enable precision tuning of caster and pinion angle front and rear

The combination of high clearance long arm front suspension and independent 3-link rear suspension makes this one of the most capable bolt-in lift systems available for the JL 2-Door platform. Stage 1 hardware is included; shocks are sold separately or available in higher stage configurations.