Powerflex Black Series Front Radius Arm To Chassis Bush - BMW F-Series xDrive
Part Number: PFF5-4101BLK
OEM Replacement: 31126854729
Upgrade the front end of your BMW with the Powerflex Black Series front radius arm to chassis bush. This high-performance polyurethane suspension bush is designed to reduce unwanted flex in the front control arm assembly, delivering sharper steering response, improved braking stability and more consistent wheel alignment under load. A proven handling upgrade for road and fast road use, trusted by enthusiasts for F-Series xDrive models.
Why choose Powerflex Black Series for your BMW
- Reduces deflection in the front radius arm to chassis mounting point for a more direct, precise feel
- Improves turn-in, mid-corner stability and braking performance
- Helps maintain geometry for more even tyre wear and better road holding
- Durable polyurethane construction for long-lasting performance compared to ageing rubber bushes
- Direct replacement for the OEM bush number 31126854729
We rate this as one of the most effective first steps in a BMW F-Series xDrive suspension upgrade. We have used these bushes ourselves and customers consistently report a tighter front end and more confidence on British B-roads.
Compatibility
Suitable for the following BMW xDrive models:
- BMW 1 Series - All F20 and F21 xDrive (2011-2019)
- BMW 2 Series - All F22 and F23 xDrive (2013- )
- BMW 3 Series - All F3X xDrive
- BMW 4 Series - All F32, F33, F36 xDrive (2013- )
What’s included
- 2 x Powerflex Black Series bushes (you will require 2 bushes per car)
Fitting and support
Professional installation recommended. For fitting, book with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
Compatibility check
We verify fitment before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout to ensure the correct PFF5-4101BLK bushes for your vehicle.
Manufactured by
Powerflex
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