Powerflex BMW F20 F22 F32 F36 Black Series Rear Anti Roll Bar Bush 22.5 mm
Unlock sharper handling and rock-solid chassis control with the Powerflex Black Series rear anti roll bar bush 22.5 mm. Built from a 95 Shore polyurethane compound, this motorsport-focused rear ARB bush dramatically reduces flex compared to ageing OEM rubber, maintaining precise suspension geometry under load. Ideal for track, race, rally and fast-road BMW builds, this Powerflex upgrade delivers tighter turn-in, reduced body roll and consistent feedback lap after lap.
At Nforcd we run Powerflex Black Series on our own development cars and our customers love the immediate improvement in stability and steering response. If you are searching for BMW rear anti roll bar bushes, rear ARB bushes, sway bar bushes or stabiliser bar bushings for F-series xDrive models, this is the proven 22.5 mm solution.
Key Benefits
- 95 Shore polyurethane for maximum control of chassis geometry
- Reduces ARB deflection to cut body roll and sharpen turn-in
- More durable than OEM rubber bushings and resistant to oil and road contaminants
- Motorsport-grade Black Series performance for track and race use while superb on fast road
- Direct replacement rear anti roll bar bush for 22.5 mm bars
What You Get
- 2 x Powerflex Black Series rear anti roll bar bushes
- Reference Diagram No. 3
Specification
- Position: Rear anti roll bar bush
- Bar diameter: 22.5 mm
- Material: Powerflex Black Series polyurethane, 95 Shore compound
- Part number: PFF5-1903-22.5BLK
Compatibility
Designed for BMW xDrive models below. Please check your anti roll bar diameter is 22.5 mm before ordering.
- BMW 1 Series F20 F21 xDrive 2011 to 2019
- BMW 2 Series F22 F23 xDrive 2013 onwards
- BMW 3 Series F30 F31 xDrive 2011 to 2019
- BMW 4 Series F32 F33 F36 xDrive 2013 onwards
Fitment and Support
Professional fitting available at Nforcd in Warwickshire. Request a fitting quote via Sales@nforcd.com. We are happy to advise on setup for fast road and track use.
Compatibility Check Before Dispatch
To ensure perfect fitment, we run a compatibility check prior to dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout.
Notes
- Please measure your rear anti roll bar to confirm 22.5 mm diameter before purchase
- Rear ARB bush, rear sway bar bush, rear stabiliser bar bushing for BMW F-series xDrive
- Manufactured by Powerflex