The EVO MFG 2.5 inch JL Overland Boost Suspension Systems will lift your 2018 and up Jeep Wrangler JL 2.5 inch. The JL Overland Boost kits are specifically designed to lift your JL and maintain factory spring rate, compliance and ride quality while having the option of retaining factory shocks, maintaining full wheel travel with use of shock extensions (part number EXT kits) or without shock extensions to allow for use of your choice of aftermarket 2.0/2.5 inch lift shocks.
In using rigid steel coil spacers we maintain the factory ride quality without effecting or lowering spring rate like the alternative compressible plastic or poly urethane spacers. The difference with EVO MFG Overland Boost systems vs EVO MFG Boost systems is the use of front control arm drop brackets. When lifting you vehicle your control arms at ride height have a steeper angle towards the floor which can have some negative effect/chop in ride quality.
With the use of the included Overland Control Arm drop brackets while lifted we maintain factory flat control arm angle alleviating much of the chop associated with lifting a Jeep giving even better and more improved ride quality. Also in the use of
Overland Drop Brackets we are able to engineer more performance into the front suspension to improve braking and driveline angles through suspension cycle. EVO MFG JL Overland Boost kits are available in multiple configurations, see below. These Overland Boost kits will fit up to a 37 inch tires on Rubicon Model JLs or 35 inch tires on Sahara and Sport/S.
The EVO 2.5 inch JL Boost and Overland Boost are very easy to install using normal tools. No drilling or cutting (optional rear shock extensions require one minor drill). They require no driveshaft or exhaust modifications. Simple Bolt on installation.
Stage 1 kits includes all the necessary parts to lift your JL 2.5 inches.
Stage 2 kits includes Stage 1 components as well as EVO MFG Enforcer JL Front Lower Adjustable Control Arms to allow for caster adjustments.
Stage 3 Kits includes stage 2 components as well as EVO Enforcer rear upper adjustable control arms for rear pinion angle adjustment.
Stage 4 kits includes stage 1 components with all 8 EVO MFG Enforcer control arms for full front and rear axle adjustments.