Powerflex Heritage Transmission Mounting Bush (Fast Road) - BMW F82, F83 4 Series M4

DIAGRAM REFERENCE: 55

PRODUCT NOTES: Designed with fast road driving in mind to replace the tear-prone soft rubber factory transmission mounts, a common cause of knocking, mis-shifting and over-revving. Fits RWD vehicles only. Made using CNC machined Aluminium Caps with captive securing bolts and a Yellow 70A Durometer polyurethane body, they increase stiffness over OE by 150%, whilst minimising NVH transmission.They are also the perfect accompaniment to our PFF5-4650 Tuneable Engine Mounton E36/E46/E9* models.

BUSH SIZE IF APPLICABLE:

NUMBER OF BUSHES IN PACK:2

REPLACES OEM BUSH PART NUMBERS:22316799331 / 22322282340/22316799330 / 22316796617 / 22316796619/22316875904 / 22312284819