Powerflex PFR5-425 Polyurethane Rear Differential Front Mount Bush Kit for BMW M3 E90 E92 E93 (2006-2013) S65 - Diff Mount Inserts/Final Drive Bushings - OE 33176760287 - E9x M3 Drivetrain Upgrade

Precision polyurethane differential mounts for BMW E9x M3

Give your BMW M3 rear end the control it deserves. This high-performance polyurethane mounting set locates the front position of the rear final drive, keeping the differential planted under hard launches, rapid direction changes and high-speed cornering. Expect tighter handling, crisper throttle response and noticeably better traction on UK roads and track.

Part number: PFR5-425

BMW reference: 33176760287

Diagram reference: 25

Quantity included: 2 inserts

Compatible vehicles

BMW M3 E90, E92, E93 with S65 V8, model years 2006 to 2013. Perfect upgrade for road, fast-road and occasional track use.

Why upgrade the factory rubber mounts

• Reduces differential movement to curb wheel hop and driveline shunt
• Maintains rear axle geometry for consistent grip and stability
• Improves corner exit traction and straight-line confidence
• Helps even out tyre wear by limiting unwanted compliance
• Durable, oil and abrasion resistant material for long service life
• Balanced comfort with controlled noise and vibration

What you get

• Two precision-moulded polyurethane mounts for the front position of the rear differential
• Direct-fit components engineered for the E9x M3 platform
• Manufacturer lifetime guarantee for peace of mind

Real-world results

We have fitted these to customer E90, E92 and E93 M3s and the feedback is consistent. Sharper rear-end response, better traction on bumpy B-roads and a more connected feel without making the car harsh. It is a smart reliability and performance upgrade that complements springs, dampers and alignment setup.

Fitting and support

Professional installation recommended. Book your installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Search-friendly terms

BMW E90 M3 differential mount, E92 M3 diff bushing, E93 M3 final drive mount, rear axle differential front mount, polyurethane diff bushes BMW M3, E9x M3 drivetrain upgrade, traction and wheel hop fix, performance suspension bushes for BMW M3 2006 2007 2008 2009 2010 2011 2012 2013.

Please check the diagram position and OE reference to confirm suitability before ordering.