Powerflex PFR5-725 Rear Differential Front Mount Bush Kit for BMW 5 Series E61 Touring Estate | Polybush Polyurethane Differential Mount Bushes (Pair) | Final Drive/Subframe Carrier Front Bushings | Replaces BMW 33176767525

Powerflex PFR5-725 Rear Diff Front Mount Bush Kit for BMW 5 Series E61 Touring

Sharpen the feel of your E61 with a proven driveline upgrade that tightens up the rear end, boosts stability and keeps the final drive precisely located. This Powerflex bushing set replaces tired factory rubber at the front position of the rear differential, giving you crisper response under throttle and braking with excellent control of NVH for daily road use.

Product details

• Part number: PFR5-725
• Replaces BMW reference: 33176767525
• Location: front mounts for the rear final drive on the subframe
• Contents: 2 polyurethane bushes
• Diagram ref: 25
• Fitment: BMW 5 Series E61 Touring
• Warranty: Powerflex Lifetime Warranty

Why upgrade your E61 differential mount bushes

• Tighter drivetrain location for more predictable handling and straighter launches
• Improved traction and braking stability by limiting diff movement
• Helps reduce wheel hop and keeps power delivery consistent
• Can aid tyre wear by keeping geometry more consistent under load
• Polyurethane construction resists oil, heat and road grime better than ageing rubber
• Long-lasting, cost-effective chassis upgrade

Stock rubber mounts soften with age, which leads to vague rear-end behaviour and unwanted movement under load. Powerflex polyurethane controls deflection while remaining civil on the road, giving your BMW 5 Series estate a more connected feel without harshness. It is a simple, durable upgrade that enthusiasts and commuters appreciate.

Proven by us and our customers

We run these bushes on our own builds at MJ Modifications and customer feedback has been consistently positive. Expect a more composed rear axle, better response when changing direction and a reassuring improvement in stability.

Installation and support

Professional fitting recommended. For expert installation in Warwickshire, contact MJ Modifications for a quote at info@mjmodifications.co.uk.

Compatibility and checks

Please confirm the part number and diagram reference against your vehicle before ordering. Part number PFR5-725, BMW cross-reference 33176767525.

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