Powerflex BMW F06 F10 F12 F13 Black Series Front Radius Arm to Chassis Bush Caster Offset – PFF5-6101GBLK
Upgrade the front suspension on your BMW 5 Series F10 F11 xDrive or BMW 6 Series F06 F12 F13 xDrive with the Powerflex Black Series Front Radius Arm to Chassis Bush Caster Offset. Designed for track, race and rally, these motorsport-grade polyurethane bushes use a 95 Shore compound to deliver maximum control of chassis geometry, sharper steering, improved turn-in and precise handling under hard braking and heavy cornering. If you are searching for BMW F10 front radius arm bush, BMW F06 F12 F13 caster offset bush, Powerflex Black Series bushes, polyurethane suspension bushes, front control arm bush upgrade or wishbone bush upgrade, this is the proven solution.
Why choose Powerflex Black Series for your BMW
- Fixed 6 mm offset providing approximately ±0.5° caster change for improved steering feel and stability
- Additional caster generates extra negative camber on turn, increasing tyre contact and front-end grip in corners
- 95 Shore polyurethane reduces compliance and bush deflection for consistent geometry under load
- Track, race and rally focused performance with direct, confidence-inspiring response
- Durable, long-lasting alternative to ageing rubber bushes
We use these Powerflex Black Series bushes on our own builds and customer cars. Feedback has been consistently positive, with drivers reporting crisper turn-in, better mid-corner stability and more confidence on fast road and circuit use. If you want a BMW F10 F11 F06 F12 F13 xDrive suspension upgrade that tightens the front end and enhances steering precision, this caster offset front radius arm to chassis bush delivers.
What it replaces
PFF5-6101G provides a fixed 6 mm offset to deliver approximately ±0.5° caster change for improved steering feel. Additional caster creates additional negative camber on turn for better tyre contact with the road when cornering hard. For a non-adjustable version of this bush please use PFF5-6101.
OEM Part Number: 31126777653
Compatibility
- BMW 5 Series F10 F11 xDrive 2010 to 2016
- BMW 6 Series F06 F12 F13 xDrive 2011 to 2018
Search terms: BMW F10 radius arm bush, BMW F11 xDrive front bush, BMW F06 F12 F13 caster offset bush, Powerflex Black Series BMW 5 Series 6 Series, front wishbone bush, front control arm to chassis bush, polyurethane bush upgrade.
What’s included
- 2 x bushes
You will require 2 bushes per car.
Part number
PFF5-6101GBLK
Diagram
Reference No. 1
Installation
Download the installation guide
Professional fitting recommended. For expert installation and alignment, book with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check before dispatch
We verify fitment before shipping. Enter your vehicle details at checkout and provide your registration number for UK vehicles or the last 7 digits of your VIN for international orders.
Manufactured by
Powerflex
Keywords to help you find the right part
Powerflex Black Series bush, PFF5-6101GBLK, PFF5-6101G, BMW F10 F11 F06 F12 F13 xDrive front radius arm to chassis bush, caster offset bush, BMW 5 Series front control arm bush, BMW 6 Series front wishbone bush, polyurethane bush upgrade, track bush, race bush, rally bush, front arm bush, steering feel upgrade, negative camber on turn, handling upgrade, suspension bush replacement 31126777653.