4.5 Inch X-Factor Pro Elite Mid-Arm Suspension System for Jeep Wrangler JLU 4XE Models Rock Krawler Variant:4.5 Inch X-Factor Pro Elite Mid-Arm Suspension System for Jeep Wrangler JLU 4XE Models On vehicles with power door

On vehicles with power door locks

Update Derringer firmware

Bolt Pattern

The all new Monster-Ram intake for the 6

An extended air cleaner flange is incorporated for easy air scoop attachment when using the available air scoop adapter

4.5 Inch X-Factor Pro Elite Mid-Arm Suspension System for Jeep Wrangler JLU 4XE Models Rock Krawler Variant:4.5 Inch X-Factor Pro Elite Mid-Arm Suspension System for Jeep Wrangler JLU 4XE Models On vehicles with power doorRock Krawler 4. 5 X Factor Pro Elite Mid Arm System for Jeep Wrangler JLU (4XE Models) The Rock Krawler 4. 5 X Factor Pro Elite Mid Arm System is specifically designed for 4XE owners who want a complete system, bolt in installation, and the best articulation of any mid arm kit on the market. The lower control arms are our signature PB+J (Pure Beef and Jealousy) mid arms machined from 2 inch x 3 inch billet 7075 Aluminum. All 4 other control arms are