4.5 Inch X-Factor PRO Mid-Arm Suspension System for Jeep Wrangler JLU Diesel Models Rock Krawler Variant:With Bilstein Shocks Gains Of Up To 2

Gains Of Up To 2 Horsepower

Yukon provides top quality replacement bearings for front and rear applications

Inlet Size: 6 An

53 & Stroke(mm): 104

Cummins owners can choose from two huge patented 6

4.5 Inch X-Factor PRO Mid-Arm Suspension System for Jeep Wrangler JLU Diesel Models Rock Krawler Variant:With Bilstein Shocks Gains Of Up To 2Rock Krawler 4. 5 X Factor Pro Mid Arm System for Jeep Wrangler JLU (Diesel Models) The Rock Krawler 4. 5 X Factor Pro Mid Arm Diesel 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. All 8 control arms are made from solid 7075 Aluminum, and come standard with all benefits of X Factor built right in. Our system proves its durability