Powerflex PFR5-1226 Rear Diff Rear Mount Bush for BMW 1M E82 2010-2012 | 1 Series M Coupe Final Drive Carrier Bushing | Polyurethane Uprated Diff Mount Upgrade Replacement – Performance Fast Road Track | Rear Axle Differential Bush

BMW E82 1M Rear Differential Rear Mount Poly Bush - PFR5-1226

Unlock crisper handling and cleaner power delivery from your 2010 to 2012 BMW 1 Series M Coupe with this uprated polyurethane rear differential rear mount. Replacing the tired factory rubber with the Powerflex PFR5-1226 dramatically reduces unwanted drivetrain movement, helping your 1M put torque to the tarmac with confidence on road, fast road and track.

Part number: PFR5-1226

What you will feel

• Stronger traction off the line with reduced axle tramp and wheel hop
• Sharper rear-end response and improved stability through fast direction changes
• More consistent alignment under braking and acceleration for better tyre contact
• Polyurethane control that outperforms aged OEM rubber while keeping NVH in check
• Backed by the Powerflex Lifetime Warranty for long-term peace of mind

Fitment

• BMW E82 1 Series M Coupe 2010 to 2012 (1M)

Included

• Quantity: 1 rear differential rear mount bush
• Diagram reference: 26
• Direct replacement for the rear mounting position of the final drive unit

Proven upgrade

We run these bushes on our own builds and our customers consistently report tighter drivetrain control, improved road feel and a more composed rear end. If your 1M shows vague handling, hop on hard launches or uneven tyre wear, this simple swap is a proven fix that transforms confidence.

Installation and support

Professional fitting recommended. MJ Modifications in Warwickshire can install this part for you. To request a fitting quote, email info@mjmodifications.co.uk.

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