Powerflex Front Radius Arm to Chassis Bushes Caster Adjustable – BMW 2 Series F22, F23
Upgrade your BMW 2 Series suspension with Powerflex Front Radius Arm to Chassis Bushes. These caster adjustable bushes are a proven road and fast-road performance upgrade for the BMW F22 and F23, delivering sharper steering, improved stability and better tyre contact under cornering. Perfect for enthusiasts looking for a precise steering feel and consistent handling, these Powerflex Road Series bushes are 60% stiffer than the original rubber bushes to withstand the increased loads at this critical suspension location.
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Key Features
- Part number: PFF5-1901G (Caster Adjustable)
- Application: BMW 2 Series F22 and F23
- Diagram reference: 1
- Road Series: Ideal for road and fast-road use
- 60% stiffer than OEM rubber: Reduces unwanted flex for a tighter, more controlled chassis
- On-car adjustable: Provides approximately ±0.75 degrees caster adjustment for improved steering feel
- Enhanced geometry on turn-in: Additional caster generates extra negative camber during cornering to maximise tyre contact
- Pack contents: 2 bushes
OEM Cross-Reference
Replaces OEM bush part numbers: 31126855743, 31126855741, 31126855742
Why Choose These Bushes
These Powerflex Front Radius Arm to Chassis Bushes transform front-end response on the BMW 2 Series F22 and F23. By reducing compliance at the front radius arm, you gain more precise steering input, better stability under braking and improved confidence on B-roads and track days. The caster adjustability lets you fine-tune steering feel and cornering balance to suit your driving style.
Real-World Results
We’ve fitted and driven on these bushes ourselves and our customers consistently report a noticeable improvement in steering precision and front-end bite. The Road Series compound balances performance with everyday usability, making it a great upgrade for fast-road BMW builds.
Compatibility
BMW 2 Series F22 (Coupe) and F23 (Convertible) – Front Radius Arm to Chassis location.
Alternative Non-Adjustable Option
If you do not require caster adjustment, the non-adjustable version is available separately: PFF5-1901.
Fitting and Support
Professional installation recommended. For fitting, choose Nforcd in Warwickshire. Request a quote: Sales@nforcd.com.
In Summary
Powerflex Front Radius Arm to Chassis Bushes for BMW 2 Series F22 and F23 are the go-to caster adjustable bushes for drivers who want sharper steering, improved tyre contact and a durable, fast-road upgrade. Order your PFF5-1901G set today and enjoy a more connected drive.