Powerflex Black Series Front Radius Arm To Chassis Bush Caster Adjustable for BMW Z4 G29 and Toyota Supra A90 J29
Upgrade the front suspension on your BMW Z4 G29 or Toyota Supra Mk5 A90 J29 with the Powerflex Black Series PFF5-5401GBLK front radius arm to chassis bush. This high performance polyurethane bush is designed for serious fast road and track use, delivering sharper turn-in, improved steering feel, better braking stability and greater durability. If you are searching for BMW Z4 G29 front control arm bush, Toyota Supra A90 front radius arm bush, caster adjustable bush, tension strut bush, front lower control arm bushing, or polyurethane suspension bushes, this is the proven solution that enthusiasts trust.
Why choose Powerflex Black Series PFF5-5401GBLK
- 95A Black Series polyurethane with outer shells for maximum strength
- Up to 300% stiffer than the OEM bush for precise chassis control
- Allows approximately +/- 0.75 degrees of caster adjustment to correct steering pull and optimise geometry
- Controls longitudinal wheel movement under braking and cornering
- Improves steering response, turn-in feel and braking stability
- Enhances tyre life and long-term durability versus rubber bushes
- Ideal for fast road, track day and performance driving
We have fitted these Powerflex Black Series bushes to our own builds and customer cars. Feedback has been consistently positive, with crisper steering, more confidence under hard braking and reliable performance on both road and track.
Part number
PFF5-5401GBLK
Compatibility
- Toyota Supra Mk5 A90 J29 2019 on
- BMW Z4 G29 2018 on
Replaces OEM part numbers
- BMW: 31106878587, 31106878588
- Toyota: 48640-WAA02, 48620-WAA02
What is included
- 2 x bushes with outer shells
Quantity required per car: 2 bushes. One kit covers one car.
Fitting and setup
- Professional installation recommended
- Wheel alignment advised after installation to maximise caster adjustment benefits
- Torque suspension components at normal ride height
Prefer us to fit it for you. Nforcd offers expert fitting in Warwickshire. Request a quote at Sales@nforcd.com.
Compatibility check before dispatch
We will confirm fitment before shipping. Provide your UK registration or the last 7 digits of your VIN at checkout to ensure the part fits your vehicle.
Genuine Powerflex product
PFF5-5401GBLK is an authentic Powerflex Black Series component engineered for precision and durability. The PFF5-5401 and PFF5-5401G range is up to 300% stiffer than the OEM bush, helping to reduce unwanted movement and enhance handling characteristics.
Search-friendly terms
Powerflex PFF5-5401GBLK, Powerflex Black Series bush, BMW Z4 G29 front control arm bush, BMW G29 tension strut bush, Toyota Supra A90 front radius arm bush, Supra J29 caster adjustable bush, polyurethane front suspension bushes, front lower control arm bushing, caster correction bush, performance suspension upgrade, fast road and track bushings.