Air Lift Performance Builder Series Standard Bellow w/ Long Shock & Eye to Eye End Treatments 78594 20x9 and a high-gloss finish that

and a high-gloss finish that perfectly complements the M4’s performance aesthetics

engineered for the factory mounting points on your frame

Featuring 9 keyway crank sprocket for 2-degree incremental adjustability and 8-degree maximum advance/retard

Stainless steel resists corrosion on its own

but full bumper removal could be necessary depending on hitch or other accessories already installed

Air Lift Performance Builder Series Standard Bellow w/ Long Shock & Eye to Eye End Treatments 78594 20x9 and a high-gloss finish thatAir Suspension System Take your hot rod, lowered truck, or exotic vehicle build to the next level with the new Builders Series from Air Lift Performance. This new universal shock series is designed specifically for the advanced builder, with the ability to be adapted for the most creative and complex builds on the street. The Builders Series features 36 different applications, each unique in the air spring size and type, shock length, and mounting