Rubicon Express 4.5" Super-Flex Suspension Lift Kit with Twin Tube Shocks for 2007-2017 Jeep Wrangler Unlimited JK Excursion unrestrained movement of your axles

unrestrained movement of your axles off road and unmatched durability when the going gets rough

2007-2017 Jeep Wrangler Unlimited JK 4-Door

Fits standard 2½" through 5" tall trailer frames in half-inch increments (2½"

RE4020~ ADJUSTABLE UPPER

Rubicon Express 4.5" Super-Flex Suspension Lift Kit with Twin Tube Shocks for 2007-2017 Jeep Wrangler Unlimited JK Excursion unrestrained movement of your axlesThe Rubicon Express 4. 5" Super Flex suspension system for the JK owner who wants a little less lift than the 5. 5" at a more affordable price. The lower control arms of your JK suspension are upgraded with our Super Flex front control arms while the stock upper control arms are retained. The 4. 5" Super Flex system will improve the trail flexibility of your JK while retaining a comfortable street ride. Important Notes: Sold as a kit ONLY fits 4 door