Powerflex Rear Anti-Roll Bar Bushes 15 mm for BMW 4 Series xDrive F32 F33 F36. Part number PFR5-1913-15. The ultimate polyurethane rear anti-roll bar bush upgrade for sharper handling, improved stability and long-lasting performance on your AWD 4 Series.
Upgrade the factory rubber bushes to Powerflex polyurethane bushes and transform your BMW’s chassis response. These rear ARB bushes reduce unwanted suspension flex, keep the anti-roll bar working efficiently and help maintain consistent geometry under load. The result is crisper turn-in, flatter cornering, improved traction and more confidence on road or track. Many of our customers choose Powerflex for precisely these benefits, and we recommend them for their proven performance and durability.
- Vehicle fitment: BMW 4 Series xDrive F32 Coupe, F33 Convertible, F36 Gran Coupe AWD models with a 15 mm rear anti-roll bar
- Location: Rear anti-roll bar
- Bore size: 15 mm
- Part number: PFR5-1913-15
- Diagram reference: 13
- Pack contents: 2 bushes
- OE cross reference: 33556853476
Why choose Powerflex polyurethane bushes
- Improved handling, steering response and chassis control
- Reduces body roll by keeping the anti-roll bar effective
- Consistent performance and geometry under braking and cornering
- Durable, wear resistant and more stable than ageing rubber
- Can help reduce uneven tyre wear and increase safety
- Great value performance upgrade with a Powerflex lifetime warranty
Important: Please measure your rear anti-roll bar diameter to confirm it is 15 mm before ordering.
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Professional fitting
For fitting, we recommend booking with Nforcd in Warwickshire. Request a quote: Sales@nforcd.com.

