Powerflex PFR5-5630-10 Poly Bush Rear Shock Mount / Rear Damper Upper Top Mount Top Hat Bracket & Bushing Kit 10mm Stud for BMW 3 Series E46 Compact (RSM Upgrade, Pair)

Poly Bush Rear Damper Upper Mount Kit - 10 mm Pin - BMW E46 3 Series Compact - Pair - PFR5-5630-10

Part number: PFR5-5630-10

Diagram reference: 30

Contents: 2 bushes - supplied as a pair for both sides

Transform the way your E46 Compact feels on the road with this rear damper upper mounting kit. Built from durable polyurethane, this bushing set replaces tired factory rubber to deliver tighter chassis control, crisper response and dependable alignment under load. Expect improved turn-in, reduced rear-end squirm and a more planted feel on fast road and track day use while keeping cabin refinement in check.

We have fitted these at MJ Modifications and the feedback from owners has been consistently positive. The material resists oil, salt and heat far better than OE rubber, so performance stays consistent for the long haul. Covered by the manufacturer’s lifetime warranty for peace of mind.

Vehicle compatibility

Designed for BMW E46 3 Series Compact models using a rear damper with a 10 mm upper stud. Not suitable for E36 or E46 Cabriolet.

Damper pin size guidance

• Original BMW - 10 mm
• AST - 10 mm
• Bilstein HD, Sport, PSS coilovers - 10 mm
• FK coilovers - 10 mm
• H&R coilovers - 10 mm
• JRZ RS - 12 mm
• Koni Sport - 10 mm
• KW V1, V2, V3 - 10 mm
• ST coilovers - 10 mm
• Tein coilovers - 12 mm

If your shock brand is not listed, measure the upper damper stud diameter. Choose PFR5-5630-10 for 10 mm or PFR5-5630-12 for 12 mm.

Why upgrade to polyurethane on the rear damper mounts

• Sharper steering response and better rear axle control when cornering and braking
• Helps maintain consistent tyre contact for improved grip and stability
• Reduces unwanted flex compared with ageing rubber components
• Long service life and great value over time
• Excellent NVH balance for daily driving, fast road and occasional circuit use
• Lifetime warranty from the manufacturer

Tech details

• Application - BMW E46 3 Series Compact rear damper upper mounting
• Pin size - 10 mm
• Quantity - pair
• Material - polyurethane bushing

Fitting service

Professional installation available at MJ Modifications, Warwickshire. For a tailored quote, email info@mjmodifications.co.uk.

Cross references

OE references: 33521092362, 33526779670

Search terms customers use

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