Powerflex BMW E81 E82 E9x Black Series Rear Subframe Front Mounting Insert – PFR5-419BLK
Upgrade your BMW suspension with the Powerflex Black Series rear subframe front mounting insert. Designed for track, race and rally, these polyurethane bushes use a 95 Shore compound for maximum control of chassis geometry. Reduce unwanted subframe movement, sharpen handling and improve stability with this proven Powerflex Black Series solution for BMW 1 Series E81 E82 E87 E88 and BMW 3 Series E90 E91 E92 E93 E9x models, including xDrive.
We use these inserts on our own cars and customer builds. Feedback repeatedly highlights a tighter rear end, improved traction on corner exit and a more precise driving feel. If you want a serious BMW subframe bush upgrade that delivers consistent performance, this Powerflex PFR5-419BLK kit is the go-to choice.
Key features and benefits
- Powerflex Black Series 95A polyurethane for minimal deflection and maximum performance
- Rear subframe front mounting insert helps control movement under load for sharper handling
- Enhances stability, traction, cornering precision and launch consistency
- Ideal for track days, racing, fast road and performance-focused builds
- Durable, long-lasting upgrade vs. ageing rubber bushes
Compatibility
BMW 1 Series
E81, E82, E87, E88 (2004 to 2013)
BMW 3 Series
E9x including E90, E91, E92, E93 and E9x xDrive (2008 to 2015)
Part numbers
Powerflex Part Number: PFR5-419BLK
OEM Part Number: 33316758259
What’s included
- 2 x rear subframe front mounting inserts
- You will require 2 mounts per car
Diagram
Reference No. 19
Installation and fitting
Professional fitting available at Nforcd in Warwickshire. Request a quote: Sales@nforcd.com
Download the official Powerflex installation guide
Compatibility check
We will verify fitment before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout and we will confirm the correct BMW subframe bush insert for your vehicle.
Manufactured by
Powerflex
Why enthusiasts choose this upgrade
This BMW rear subframe bush insert is a popular upgrade for E81 E82 E87 E88 and E90 E91 E92 E93 E9x owners seeking a more connected rear end without the harshness of solid mounts. The Powerflex Black Series compound keeps the subframe located, helping reduce flex and keeping alignment more consistent under braking and cornering. A trusted, track-proven BMW suspension upgrade for serious drivers.
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