The Superlift 4-inch Rock Runner long-arm kit for 2007–2018 Jeep Wrangler JK Unlimited 4WD includes Shadow shocks for improved ride control off-road and on paved roads. The system features heavy-wall DOM tubing upper and lower control arms, on-vehicle adjustable long arms, dual-durometer bushings with Nylatron races and an adjustable front track bar to maintain alignment and handling with the increased lift.
Superlift 07-18 Jeep Wrangler JK 4in Long Arm Kit - Shadow Shocks