Powerflex Rear Anti Roll Bar Mounting Bush 11 mm - BMW 1 Series E81, E82, E87, E88 - PFR5-4609-11
Upgrade the handling of your BMW 1 Series with genuine Powerflex polyurethane rear anti roll bar bushes. This 11 mm rear ARB mounting bush kit is engineered to reduce unwanted suspension flex, sharpen steering response and improve chassis stability. Perfect for replacing soft, ageing rubber bushes, these Powerflex bushes deliver a precise, durable suspension upgrade for fast road and daily use.
If your 1 Series suffers from imprecise handling, uneven tyre wear or braking instability, worn factory rubber bushes are a common cause. Powerflex poly bushes are designed to control movement at the anti roll bar, helping your tyres maintain consistent contact with the road for safer, more predictable performance.
Key features
- Part number: PFR5-4609-11
- Position: Rear anti roll bar mounting bush
- Diameter: 11 mm - please measure your anti roll bar before ordering
- Diagram reference: 10
- Pack contents: 2 bushes
- Material: Powerflex performance polyurethane
- Warranty: Lifetime Warranty
Compatible vehicles
BMW 1 Series E81, E82, E87 and E88 with 11 mm rear anti roll bar.
Why choose Powerflex poly bushes
- Improved handling and steering precision
- Better braking stability and chassis control
- Prolonged tyre life and consistent tyre contact
- Durable, cost-effective upgrade versus rubber bushes
- Excellent NVH control when correctly formulated
Powerflex polyurethane bushes improve your car’s road holding by reducing unwanted suspension flex so your anti roll bar can do its job. Compared to ageing rubber, correctly formulated polyurethane can match or even outperform rubber for noise, vibration and harshness suppression while maintaining geometry under load.
Real-world results
We use Powerflex bushes on our own builds and our customers consistently report crisper turn-in, reduced body roll feel and a more planted rear end on B-roads and motorway driving.
Fitting and advice
Please check your rear anti roll bar diameter is 11 mm before ordering. Need installation help or a supply and fit package? We recommend professional fitting at Nforcd in Warwickshire. Request a quote: Sales@nforcd.com.
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