Powerflex PFF5-4650 Adjustable Polyurethane Engine/Motor Mount Bush Kit (Pair) for BMW Z4 M E85/E86 2006-2009 - Uprated Performance Mounts, Tuneable Inserts, Fast Road & Track, S54 Z4M Engine Support Bushes

Powerflex PFF5-4650 Tuneable Poly Motor Mount Bush Set for BMW Z4 M E85 and E86 2006 to 2009

Transform the way your Z4 M responds with this high quality engine mounting bush set from Powerflex. Ideal for spirited road driving and track days, this kit tightens up drivetrain control, reduces engine rock and delivers a sharper, more connected feel without excessive noise, vibration and harshness. If you are searching for a Z4 M motor mount upgrade, engine support bushes, performance motor mounts, polyurethane mounting inserts or a track ready engine mount solution, this is the go to choice.

Part number: PFF5-4650
Diagram reference: 50
Quantity in kit: 2 bushes

Why enthusiasts choose this kit

• Tuneable compliance: supplied adjuster pins let you set the firmness for road or circuit use.
• Serious stiffness gains: around 200 percent stiffer than stock at 5 mm compression, and just under 300 percent stiffer with all four adjuster pins installed.
• Cleaner shifts and throttle feel: reduced engine movement helps improve gearchange precision and driveline response.
• Lasting performance: premium polyurethane resists oil, heat and ageing far better than rubber while managing NVH intelligently.
• Backed for life: covered by the Powerflex Lifetime Warranty for peace of mind.

Proven on our own cars and customers’ Z4 M builds

We run these mounts ourselves and have fitted them for many Z4 M owners. Feedback is consistently positive, with tighter drivetrain control, improved shift feel and greater confidence under hard acceleration and on corner exit.

Vehicle compatibility

• BMW Z4 M Coupe and Roadster, E85 and E86, 2006 to 2009.

OE cross references

22111095444, 22116779970, 2211677136111811092583, 11812283798, 1181783798511812228298, 11811136542

Need installation?

Book professional fitting with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Popular search phrases for this item

BMW Z4 M motor mount bushes, Z4M engine mounting upgrade, poly engine support kit, BMW S54 engine mounts, performance motor mount set, adjustable engine mount bushes, competition engine mounts, Z4 M E85 E86 engine support upgrade, polyurethane motor mount kit, fast road motor mounts, track day motor mount bushes, Powerflex bush kit PFF5-4650.