Powerflex Rear Shock Top Mount Bracket and Bush 10mm for BMW E46 3 Series inc Touring - PFR5-5630-10
Unlock sharper handling, tighter rear-end control and longer-lasting suspension performance on your BMW E46 with the Powerflex PFR5-5630-10 Rear Shock Top Mount Bracket and Bush kit. This 10mm polyurethane bush pack is a proven E46 suspension upgrade that reduces unwanted flex, improves stability under braking and cornering, and helps your tyres maintain consistent contact with the road for real-world grip and confidence.
We use Powerflex bushes on our own builds and customer cars, and feedback has been consistently positive for road and spirited driving. If your E46 feels vague, is tramlining, or suffering from uneven tyre wear, a fresh set of quality poly bushes is a straightforward fix with a big payoff.
Key details
- Part number: PFR5-5630-10
- Vehicle: BMW E46 3 Series including Touring
- Position: Rear shock top mount bracket and bush
- Pin size: 10mm
- Diagram reference: 30
- Number of bushes in the pack: 2
- Warranty: Powerflex Lifetime Warranty
Why choose Powerflex polyurethane bushes
- Reduces suspension deflection for precise handling and steering response
- Improves stability and braking confidence
- Helps prolong tyre life by maintaining better alignment under load
- Durable, cost-effective upgrade compared with ageing rubber
- Engineered to control noise, vibration and harshness comparably to OEM rubber
Fitment and compatibility
Suits cars with a standard or aftermarket rear shock absorber with a 10mm pin. Will not fit E36 or E46 Cabriolet models.
Rear shock absorber shaft diameter guide:
- Original BMW: 10mm
- AST: 10mm
- Bilstein HD, Sport, PSS Coilovers: 10mm
- FK Coilovers: 10mm
- H&R Coilovers: 10mm
- JRZ RS: 12mm
- Koni Sport: 10mm
- KW V1, V2, V3: 10mm
- ST Coilovers: 10mm
- Tein Coilovers: 12mm
The above list is a guide only. If your shock absorber brand is not listed, measuring the shaft diameter will determine whether PFR5-5630-10 or PFR5-5630-12 should be fitted.
Symptoms this upgrade helps address
- Imprecise handling or rear-end vagueness
- Uneven tyre wear
- Braking instability and rear-end movement
Fitting service
Professional fitting available at Nforcd in Warwickshire. Request a quote: Sales@nforcd.com
Search references
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Additional references
BMW OE reference numbers for search: 33521092362, 33526779670