Powerflex Poly Bushes Pack – Front Radius Arm to Chassis Bush Caster Offset – PFF5-6101G – BMW 6 Series F06 F12 F13 xDrive
Upgrade your BMW 6 Series xDrive steering precision and front-end stability with the Powerflex PFF5-6101G Caster Offset Front Radius Arm to Chassis Bush kit. Engineered polyurethane bushes reduce unwanted suspension deflection compared with ageing rubber, sharpening turn-in, improving tyre contact and boosting confidence on the road.
Why choose PFF5-6101G for your BMW 6 Series xDrive
- Fixed 6 mm offset delivering approximately +/- 0.5 degrees caster change for improved steering feel and self-centring
- Additional caster generates extra negative camber on turn for better tyre contact under heavy cornering
- Polyurethane construction reduces flex vs OEM rubber for consistent geometry and better braking stability
- Prolonged tyre life, improved performance, increased safety and greater cost-effectiveness
- Excellent NVH control – correctly formulated polyurethane can equal or outperform rubber for noise and vibration suppression
- Backed by the Powerflex Lifetime Warranty
Fitment and key details
- Vehicle: BMW 6 Series xDrive – F06 Gran Coupe, F12 Convertible, F13 Coupe
- Location: Front radius arm to chassis bush
- Function: Caster offset bush to enhance steering precision and camber on turn
- Diagram reference: 1
- Pack contents: 2 bushes
- Powerflex part number: PFF5-6101G
- OEM reference for guidance: 31126777653
If you prefer a non-adjustable option without caster offset, choose Powerflex PFF5-6101.
Real-world results from Nforcd
We have fitted these Powerflex bushes to customer cars and our own vehicles. Feedback has been consistently positive, with sharper steering response, greater front-end stability and more confidence under braking and cornering. It is a popular, high-value handling upgrade for the F06, F12 and F13 xDrive chassis.
Common issues this upgrade helps address
- Imprecise handling or vague steering
- Uneven tyre wear
- Braking instability and tramlining caused by soft or worn rubber bushes
Professional fitting available
For expert installation, book a fitting with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
Search-friendly terms
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