The Superlift 4-inch component box lift kit for 2018–2022 Jeep Wrangler JL (including Rubicon, 4-door) supplies essential components to complete a 4" lift. Backed by Superlift’s long history since 1975, the box is meant to work with complementary lift parts and gives owners a practical way to increase ground clearance without compromising everyday drivability.
Superlift 18-19 Jeep Wrangler JL Including Rubicon 4 Door Component Box 4in Lift Kit