Rock Krawler JL35X2PNL-4DCS 3.5 Inch X Factor X2 Pro No Limits Long Arm Coilover Suspension System

The Rock Krawler JL35X2PNL-4DCS is the 3.5-inch X Factor X2 PRO "No Limits" Long Arm Coilover Suspension System engineered for the Jeep Wrangler JL Unlimited 4-Door. Built for serious rock crawlers who demand maximum articulation, trail-dominating geometry, and premium hardware, this complete lift kit represents the top tier of Rock Krawler's JL platform lineup.

X Factor X2 Long Arm Architecture:

• Independent 3-link design front and rear for maximum articulation and off-road performance
• Double-adjustable front and rear upper control arms with 14mm hardware, 2-3/8" mounting width, and 1" Pro Krawler joints at each end
• Chromoly solid steel upper arms engineered to carry the full forces of the suspension system
• X2 rear suspension geometry with enhanced rear instant center and rear roll center for adjustable anti-squat
• High clearance axle mounts provide significant ground clearance improvement under the rear axle vs. stock
• Rear upper shock relocation brackets ensure no loss of shock or suspension travel

PRO Lower Control Arms:

• PB&J (Pure Beef & Jealousy) billet aluminum CNC-machined lower control arms — custom machined in-house from solid square bar stock billet aluminum
• Engineered for absolute strength and maintenance-free service life
• Adventure Series maintenance-free joints at frame connections reduce grease points and provide excellent vibration absorption

"No Limits" Sway Bar Link System:

• Specifically designed to work with the factory electronic sway bar disconnect found on Rubicon models
• CNC machined billet aluminum center section with factory-sized hardware
• Made-in-USA heim joints from FK Bearing for long-lasting durability
• Simply press the factory button and achieve full articulation on the trail

Coilover Front Suspension:

• Front coilover setup replaces the factory coil spring and shock with a single integrated unit for improved geometry and tunability
• Coilovers are valved and sprung specifically for the 3.5-inch lift height on the JL platform
• Designed to deliver a comfortable, controlled ride on-road and maximum performance off-road

Additional System Features:

• Correction pads included to reduce the spring bow inherent in the factory JL setup
• Track bar geometry correction hardware, front and rear, for proper axle centering and on-road handling
• Designed, tested, and manufactured in the USA
• Rock Krawler's "Hard" parts covered by an abuse-proof lifetime guarantee; joint housings covered for 10 years; coil springs covered for 5 years

The Rock Krawler X Factor X2 PRO No Limits system is the ultimate long arm coilover solution for JL Unlimited owners who demand the most capable, durable, and trail-ready suspension upgrade available.