EVO Manufacturing 2.5" Stage 4 Boost Suspension System with Shock Extensions for 18-21 Jeep Wrangler JL

The Stage 4 Boost Lift Kit from EVO manufacturing includes everything you need to lift your Wrangler JL 2.5 inches. This lift kit is specifically designed to maintain the stock ride quality by maintaining the factory spring rates. The included shock extensions allow for the stock shocks to be used with this kit. The rigid steel coil spacers are specifically designed to keep the factory ride quality without effecting or lowering spring rates which alternative compressible plastic or urethane spacers can. The boost kit will allow up to 37” tires on the JL Rubicon model, or 35” tires on Sahara and Sport/S models of the Wrangler JL. Installation is very easy using standard hand tools. Minor drilling is required for shock extensions. Fits All 2018 Wrangler JL and JLU models.