Powerflex BMW E90 E92 E93 M3, E85 E86 Z4 and Z4M Engine Mount Upgrade – PFF5-4650
Looking for a BMW M3 engine mount upgrade or BMW Z4 engine mount replacement that delivers real performance on fast road and track? The Powerflex PFF5-4650 polyurethane engine mount is a direct-fit, tuneable upgrade for BMW E90 E91 E92 E93 M3, BMW Z4 E85 E86 and BMW Z4M. Replace worn OEM rubber mounts and reduce engine movement for sharper throttle response, cleaner gear changes and a more connected driving feel. This is the go-to uprated BMW engine mount for owners who want durability, control and confidence.
Why choose the Powerflex PFF5-4650 polyurethane engine mount
- Uprated, tuneable mount with adjustable pins to tailor stiffness and NVH for road, fast road or track use
- Just under 200% stiffer than the standard mount at 5 mm compression
- With all four tuning pins installed, stiffness increases to just under 300% over standard
- Polyurethane construction resists oil, heat and age-related degradation better than rubber
- Direct replacement for tired OEM engine mounts to restore drivetrain control
Compatibility
- BMW M3 E90 E91 E92 E93 including GTS and Convertible, 2005 to 2013
- BMW Z4 E85 E86, 2006 to 2009
- BMW Z4M E85 E86, 2006 to 2009
Fits 6-cylinder models only. For E9x it fits M3 only. Will not fit 4-cylinder petrol engines. Not recommended for diesel-engined vehicles due to increased NVH.
OEM cross-reference numbers
- 22111095444
- 22116779970
- 22116771361
- 11811092583
- 11812283798
- 11817837985
- 11812228298
- 11811136542
Performance data
The load versus movement graph shows peaks at 5 mm. PFF5-4650 is just under 200% stiffer than the standard mount at 5 mm compression. With all four adjuster pins fitted it is just under 300% stiffer than standard, giving you a genuine, tuneable engine mount upgrade for your BMW M3 or BMW Z4.
What you get
- 2 bushes (you will require 2 bushes per car)
Part number
PFF5-4650
Trusted by enthusiasts
We have fitted these Powerflex engine mounts to our own and customers’ cars with excellent results. Feedback is consistently positive on improved drivetrain control, repeatable performance and long-term durability. If you want an uprated BMW engine mount that works on both road and track, this is the one.
Professional fitting and support
- Manufactured by Powerflex
- Professional installation available at Nforcd, Warwickshire. Request a fitting quote: Sales@nforcd.com
Compatibility check before dispatch
We verify fitment before shipping. Enter your UK registration or the last 7 digits of your VIN at checkout and our team will confirm compatibility.
Diagram
Diagram No. 50
Installation guide
SEO-friendly fitment keywords
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