The Specialist E9X Subframe & Differential Mount Combo
Our Specialist combo includes E9x Rear Subframe Bushings and Diff Mounts. This kit is designed for the street and the track.
We use UHMW in all our machined suspension bushings because it is stiff, has almost zero deflection yet also absorbs some vibration. It will outlast other types of rubber or urethane bushings. When a car is driven hard on the street or on the track, the rear subframe is exposed to extremely large twisting forces. Polyurethane and rubber bushings can deflect and slide, potentially causing your chassis to crack on the subframe mounting points. With our bushings, you won't have to worry about any more flex in your subframe, your rear alignment will stay in check during hard cornering, braking, and acceleration.
2006-2011 E90 BMW 325i 328i 330i 335d 335i - Sedan
2006-2011 E91 BMW 325i 328i - Wagon
2007-2012 E92 BMW 328i 335i 335is - Coupe
2007-2012+ E93 BMW 328i 335i - Convertible