Powerflex BMW E81 E90 F20 F22 F30 Rear Diff Rear Mounting Bush - PFR5-426
Upgrade the rear differential mounting on your BMW with the Powerflex Rear Diff Rear Mounting Bush PFR5-426. This uprated polyurethane diff bush is a proven performance upgrade for E8X, F2X and F3X platforms. It replaces the soft, ageing OE rubber bush to reduce unwanted differential movement, sharpen throttle response and improve traction and stability under hard acceleration. Ideal for fast road and track day use, yet civilised enough for daily driving.
We have fitted this Powerflex diff bush on customer cars and the feedback has been excellent, with a noticeably tighter driveline feel and reduced clunks on on-off throttle. If you are looking for a BMW rear diff bush upgrade that delivers long-term precision and durability, this is the go-to solution.
Key features
- Direct replacement rear differential rear mounting bush for BMW 1 Series, 2 Series, 3 Series and 4 Series
- Uprated polyurethane construction for reduced deflection compared to OE rubber
- Helps control diff movement to improve traction, reduce wheel hop and enhance shift quality
- Durable, long-lasting solution for road and track driving
- Designed to maintain refinement while delivering a sharper, more connected feel
What is included
1 x rear diff rear mounting bush. One bush required per car.
Compatibility
BMW 1 Series
- E81, E82, E87, E88 2004 - 2013
- F20, F21 2011 - 2019
BMW 2 Series
- F22, F23 2013+
BMW 3 Series
- E90, E91, E92, E93
- F30, F31 2011+
BMW 4 Series
- F32, F33, F36 2013+
Part number
PFR5-426
Compatibility check
We will verify fitment before dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout so we can confirm this Powerflex diff bush fits your exact BMW.
Fitting and installation
Professional installation is recommended. For fitting, contact Nforcd in Warwickshire for a quote at Sales@nforcd.com.
Manufactured by
Powerflex
Search terms
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