Powerflex Rear Subframe Rear Mounting Insert for BMW E81 E82 E87 E88, E9x E90 xDrive, and X1 E84 — PFR5-421
Upgrade the rear end stability of your BMW with the Powerflex PFR5-421 Rear Subframe Rear Mounting Insert. These high-performance polyurethane rear subframe bush inserts are designed for road and fast road use, improving handling and chassis control by reducing unwanted subframe movement. Ideal for BMW 1 Series E81 E82 E87 E88, BMW 3 Series E9x E90 xDrive, and BMW X1 E84 applications.
Powerflex Road Series bushes are the go-to performance suspension upgrade for sharper handling, better traction, improved turn-in, and a more planted rear end. Expect prolonged tyre life, improved performance, increased safety, and excellent cost-effectiveness from a simple, proven bush insert upgrade.
Why choose Powerflex Rear Subframe Mount Inserts?
- Controls rear subframe movement for tighter, more predictable handling
- Improves rear-end stability under acceleration, cornering, and braking
- Great for daily driving, spirited road use, and fast road setups
- Prolonged tyre life and enhanced chassis precision
- Durable polyurethane construction from Powerflex Road Series
We use these inserts ourselves and our customers consistently report a noticeably more connected and confidence-inspiring drive.
Compatibility
- BMW 1 Series: E81, E82, E87, E88 (2004 to 2013)
- BMW 3 Series: E9x / E90 xDrive (2008 to 2015)
- BMW X Series: X1 E84 and E84 xDrive (2008 to 2015)
Part Numbers
- Powerflex Part Number: PFR5-421
- OEM Cross Reference: 33316758260
What's Included
- 2 x Rear Subframe Rear Mounting Inserts
- You will require 2 inserts per car
Fitting and Installation
Professional installation recommended. We can supply and fit at Nforcd in Warwickshire. Request a fitting quote: Sales@nforcd.com
Installation guide: Download the official Powerflex fitting instructions
Diagram
Reference No. 20
Compatibility Check
To ensure perfect fitment, we run a compatibility check prior to dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout.
Manufactured by
Powerflex
Search terms
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