Powerflex
Powerflex Black Series Front Upper Control Arm & Wishbone Bushes, Camber Adjustable - BMW F06 F07 F10 F11 F12 F13 xDrive, F01, i8 & Rolls-Royce Ghost | PFF5-6004GBLK
Powerflex Black Series Front Upper Control Arm & Wishbone Bushes, Camber Adjustable - BMW F06 F07 F10 F11 F12 F13 xDrive, F01, i8 & Rolls-Royce Ghost | PFF5-6004GBLK
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Camber-Adjustable Front Top Arm Poly Bush Kit for BMW F10 F11 F06 F12 F13, F07 GT, F01 7 Series, i8 and Rolls-Royce Ghost
Dial in front-end geometry with this motorsport-grade polyurethane upper arm bush kit from Powerflex. Designed for serious fast-road and circuit use, this camber-adjustable solution transforms steering feel, boosts front grip and keeps alignment consistent under load. If you want crisper turn-in, flatter cornering and confidence on the brakes, this uprated poly bush kit delivers.
Part number: PFF5-6004GBLK
Optional fixed version: PFF5-6004
Performance highlights
- On-car camber tuning of ±0.5° for precise alignment and a larger tyre contact patch
- Approximately 66% stiffer than stock rubber for superior chassis control
- High-durometer 95 Shore compound for rock-solid geometry control during hard driving
- Sharper steering response, better mid-corner stability and more consistent braking
- Polyurethane resists oil, heat and ageing far better than OE rubber for long-term performance
We run these on our own builds and our customers love the transformation. Feedback repeatedly highlights tighter steering, improved front-end bite and more even tyre wear. A proper upgrade for anyone chasing lap time or a more planted road car.
Vehicle fitment
Front upper arm bush fitment for:
- BMW 5 Series F07 GT 2009 onwards
- BMW 5 Series F10 F11 xDrive 2010 to 2016
- BMW 6 Series F06 F12 F13 xDrive 2011 to 2018
- BMW 7 Series F01 2007 onwards
- BMW i8 2014 onwards
- Rolls-Royce Ghost RR4 2008 to 2018
Replaces OE references:
31126775967
31126779871 / 31126779908
31122284979 / 31122284980
What you receive
4 x polyurethane bushes. Four bushes are required per vehicle.
Ideal for these searches
BMW front top arm bushes, BMW upper arm bushing kit, BMW camber correction kit, BMW alignment bushings, BMW F10 F11 suspension upgrade, BMW F06 F12 F13 front arm poly bushes, BMW xDrive camber adjustment, BMW F01 front control arm bushings, BMW i8 suspension bushes, Rolls-Royce Ghost upper arm bush kit, polyurethane front arm bushes, track day bushes, handling upgrade, geometry correction, performance suspension bushes.
Fitting and alignment
Professional installation and a proper alignment are recommended to set camber accurately. For expert fitting and setup, contact MJ Modifications in Warwickshire for a quote at info@mjmodifications.co.uk.
Compatibility check before dispatch
We verify fitment prior to shipping. Add your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility.
Images




Installation guide
Download the official fitting instructions
Brand
Powerflex
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