Rock Krawler JL45X2PNL-2TR 4.5 Inch X Factor X2 Pro No Limits Trail Runner Long Arm Suspension System

The Rock Krawler JL45X2PNL-2TR is the ultimate 4.5-inch long arm suspension lift system for hardcore rock crawling, built around the proven X-Factor X2 PRO platform with the No Limits sway bar upgrade for Jeep Wrangler JL 2-door models. This Trail Runner system features a full front and rear coilover setup engineered to deliver maximum articulation, precise geometry correction, and a comfortable on-road ride without compromise.

X2 PRO Long Arm Architecture:

• Independent 3-link design front and rear for maximum suspension articulation and off-road performance
• Double adjustable upper control arms front and rear — upsize factory hardware to 14mm, 2-3/8" mounting width with 1" Pro Krawler joints at each end
• Chromoly solid steel upper control arms engineered to handle the full forces of the suspension system
• X2 rear suspension geometry with enhanced rear instant centers and rear roll centers for adjustable anti-squat and a smoother, more controlled ride
• High clearance axle mounts deliver 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 front sway bar end links specifically engineered for compatibility with the factory electronic sway bar disconnect found on Rubicon models
• CNC machined billet aluminum center section with factory-sized hardware and Made in USA FK bearing heim joints
• Simply press the factory disconnect button for bind-free full articulation on the trail

Coilover Suspension & Geometry Corrections:

• Front and rear coilover shock setup for an additional level of ride tuning and off-road adjustability
• Triple-rate coil springs deliver excellent on-road comfort while staying firmly seated during aggressive off-road use
• Adventure Series maintenance-free joints at lower control arm frame connections reduce grease points and absorb vibration
• Correction pads included to reduce factory spring bow
• Front and rear track bar geometry corrections to precisely center axles and maintain on-road handling

Designed and manufactured in the USA, the Rock Krawler X-Factor X2 PRO No Limits Trail Runner system is built for Jeep Wrangler JL 2-door owners who demand the most capable, trail-proven long arm suspension on the market.