Description
Powerflex Heritage Series Transmission Mounting Bush (Fast Road) – PFF5-4655H
Upgrade your vehicle’s performance with the Powerflex Heritage Series Transmission Mounting Bush (Fast Road) – PFF5-4655H. Specifically designed for fast road driving, this bush replaces the tear-prone soft rubber factory transmission mounts, which are a common cause of knocking, mis-shifting, and over-revving. Suitable for RWD vehicles only, it features CNC machined Aluminium Caps with captive securing bolts and a Yellow 70A Durometer polyurethane body. This combination increases stiffness over OE by 150%, while minimising NVH transmission. Perfectly complementing our PFF5-4650 Tuneable Engine Mount, this bush is ideal for E36, E46, and E9* models. Enhance your driving experience with this robust and reliable upgrade.
Technical
- Diagram fitting position (see product image): 55
- Quantity required: 2
- Included in pack: 2
- Powerflex series: Heritage
OEM Cross-reference
22316799331 / 22322282340
22316799330 / 22316796617 / 22316796619
22316875904 / 22312284819
Made using CNC machined Aluminium Caps with captive securingbolts and a Yellow 70A Durometer polyurethane body, they increase stiffnessover OE by 150%, whilst minimising NVH transmission.
They are also the perfect accompaniment to ourPFF5-4650 Tuneable Engine Mount on E36/E46/E9* models.





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