The Superlift 4-inch Rock Runner long-arm lift kit for 2018–2023 Jeep Wrangler JL Unlimited pairs KING 2.0 shocks with adjustable long arms to raise ride height and extend suspension travel. The package includes dual-rate long-travel coil springs, on-vehicle adjustable trackbars and dual-durometer bushings with Nylatron races to control suspension articulation and reduce bushing noise. Excludes 2-door, diesel and 392 models.
Superlift 18-23 Jeep Wrangler Unlimited 4in JLU Long Arm Kit - King 2.0 Shocks