Rock Krawler JL35X2PLA-4DTR 3.5 Inch X Factor X2 Pro Trail Runner Long Arm Suspension Lift Kit

The Rock Krawler JL35X2PLA-4DTR is the 3.5-inch X Factor X2 Pro Trail Runner Long Arm Suspension System built for Jeep Wrangler JLU 4-Door owners who demand maximum off-road performance without sacrificing on-road drivability. This premium long arm coilover system is engineered to push your Wrangler to its absolute limits on the trail while remaining a capable and comfortable daily driver.

At the heart of this system is Rock Krawler's X2 Independent 3-Link design front and rear, delivering maximum suspension articulation and off-road geometry improvements over the factory setup. The Trail Runner designation means this kit includes coilover shocks with Fast CD (Compression Dampening) Adjusters, giving you an elevated level of tuneability to dial in ride quality, handling, and off-road performance to your exact preference.

Key Features:

• 3.5-inch lift for increased ground clearance and the ability to run larger 35–40-inch tires
• Independent 3-Link long arm suspension front and rear for maximum articulation and improved suspension geometry
• Double adjustable front and rear upper control arms with 14mm hardware, 2 3/8-inch mounting width, and 1-inch Pro Krawler joints at each end
• Pro Elite billet aluminum CNC-machined lower control arms — custom machined from solid square stock billet aluminum for unmatched strength and durability
• Trail Runner coilover shocks with Fast CD Compression Dampening Adjusters for enhanced ride and handling tunability
• Triple-Rate coil springs front and rear for superior on-road comfort and off-road articulation beyond OEM linear-rate springs
• Adventure Series maintenance-free joints at frame connections to reduce grease points and provide excellent vibration absorption
• Track bar geometry corrections front and rear to perfectly center axles and maintain proper on-road handling
• Correction pads included to reduce factory spring bow
• Designed specifically for the Jeep Wrangler JLU 4-Door (Gas Models)

Rock Krawler backs their long arm hard parts with a limited lifetime warranty, giving you the confidence to tackle any terrain. Whether you're navigating technical rock trails or commuting on the highway, the X Factor X2 Pro Trail Runner system delivers a comprehensive suspension solution engineered to be the foundation for every adventure.