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4.5 Inch X Factor System

Rock Krawler X-Factor Mid-Arm Suspension System | 4.5 Inch Lift, Gas | Jeep Wrangler JL (2018-2026) | P/N JL45XF-2

Fits: Jeep Wrangler JL (2018-2026)

by Rock Krawler
SKU JL45XF-2
✓ In stock and ready to ship.
$2,797.66 - $6,636.33
$2,797.66
$2,797.66 - $6,636.33
$2,797.66
The Rock Krawler Suspension JL 4.5 inch X-Factor Mid-Arm System is specifically designed for Sport and Sahara owners who want a complete system, bolt-in installation, and the best articulation of any MID-ARM kit on the market. Our system proves its durability and off-road performance every time you hit the streets or trail! Our industry leading, X-Factor Series, adjustable upper and lower control arms offer a total of 95 degrees of misalignment when paired with our Pro-X Krawler Joints and Adventure Series joints. The inherent bind in a factory JL control arm is greatly reduced. Our maintenance free "Adventure Series" joints are found in your front and rear control arms at the frame connection, while our "PRO Krawler Joints" tie in your axle connections. With so much adjustability, it allows you to precision tune the JL's caster and pinion angle front and rear. Driving you home with the most comfortable ride possible in a Wrangler, are our TRIPLE RATE coils. All 4 coils work together to achieve excellent on-road comfort that we feel is better than the OEM linear rate springs. The coil itself is built with the proper "Free-length" for off-road articulation and stays firmly seated in the coil bucket (as long as a proper length shock is installed), and overall a very controlled reaction to bumps, rocks, sand, mud and whatever else you can manage to throw at them! All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.

Fitment

  • Jeep Wrangler JL (2018-2026)

Part Numbers

  • MPN JL45XF-2 - No Shocks
  • MPN JL45XF-2S1 - 2.25" RRD Shocks
  • MPN JL45XF-2CS - Coil Over System
Vehicle Fitment