Powerflex Poly Bushes Pack - Front Radius Arm To Chassis Bush Caster Adjustable - PFF5-1901G - BMW F30 F31 F34 3 Series
Upgrade your BMW 3 Series handling with the Powerflex PFF5-1901G Front Radius Arm To Chassis Bush. This caster adjustable polyurethane bush kit transforms steering feel, front-end stability and tyre contact for F30, F31 and F34 models. Perfect for fast road use, daily driving and anyone who wants sharper, more consistent handling from their BMW.
PFF5-1901G is part of the Powerflex Road Series and is 60% stiffer than the original rubber bush to control unwanted suspension deflection. The on-car adjustable design offers approximately +/- 0.75 degree caster offset to fine-tune alignment for improved steering response. Additional caster also increases negative camber on turn, maximising front-end grip and tyre contact under heavy cornering.
- Part number: PFF5-1901G (Caster Adjustable)
- Vehicle fitment: BMW 3 Series F30, F31, F34 front radius arm to chassis position
- Diagram reference: 1
- Number of bushes in the pack: 2
- Road Series polyurethane, engineered to control flex while maintaining excellent NVH characteristics
- On-car caster adjustment of approximately +/- 0.75 degree for alignment precision
- Sharper steering feel, improved straight-line stability and braking confidence
- More negative camber on turn for stronger front-end bite and cornering grip
- Improved tyre contact patch and reduced uneven tyre wear
- Greater cost-effectiveness over time vs. OEM rubber
- Lifetime Warranty from Powerflex
Experiencing imprecise handling, uneven tyre wear or braking instability on your BMW F30, F31 or F34 3 Series? Ageing or soft OEM rubber bushes are often to blame. Powerflex poly bushes are a proven upgrade that improves road holding and chassis performance by reducing unwanted movement so your suspension geometry stays where it should.
We use Powerflex bushes on our own cars and our customers love the transformation in steering accuracy and confidence. The Road Series compound offers the ideal balance of control and comfort for the street.
Looking for a non-adjustable option? Choose PFF5-1901.
Cross references and notes
OE reference numbers: 3112685574331126855741 / 31126855742
Professional fitting
For expert installation and alignment on your BMW F30, F31 or F34, we recommend professional fitting at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Common search terms
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