Powerflex PFR5-425 Polyurethane Rear Differential Front Mounting Bush Kit (2) for BMW 3 Series E90 E91 E92 E93 xDrive 2005-2013 - OE 33176760287

Powerflex PFR5-425 Rear Final Drive Front Mount Bushings for BMW E90 E91 E92 E93 xDrive

Restore crisp driveline control and confidence in your BMW 3 Series xDrive with this Powerflex PFR5-425 front mount bushing set for the rear final drive. By replacing tired factory rubber with durable polyurethane, this kit stabilises the differential housing under load, helping deliver cleaner power application off the line, more predictable corner exits and a tighter, more connected rear end on fast road use and daily driving alike.

We run Powerflex components on our own builds and customer cars, and feedback is consistently strong. Expect a more planted feel from the back of the car, reduced clunk on take-up and improved traction when you need it.

Key details

• Part number: PFR5-425
• Vehicle compatibility: BMW 3 Series E90, E91, E92, E93 with xDrive all-wheel drive, model years 2005 to 2013
• Location: Rear differential front mounting position
• Quantity in pack: 2 bushes
• Diagram reference: 25
• OE cross reference: 33176760287

What you will feel

• More direct throttle-on response and reduced drivetrain wind-up
• Improved rear axle stability for consistent grip and better turn-in
• Less unwanted movement of the final drive under acceleration and braking
• Helps curb wheel hop and uneven tyre wear
• Poly material engineered for longevity while controlling noise and vibration
• Backed by the Powerflex Lifetime Warranty

Why this bush kit makes sense for E9x xDrive

The front mounting point of the rear differential works hard on AWD cars. As the original rubber softens with age, the housing can shift, upsetting rear-end geometry and wasting torque. Powerflex polyurethane bushings keep the carrier secure so the propshaft and half-shafts do their job efficiently, supporting stable alignment and consistent power delivery through acceleration, cornering and braking.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or advice, email info@mjmodifications.co.uk.

Search terms our customers use

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