Powerflex Poly Bushes PFF5-4101 Front Radius Arm to Chassis Bush Kit for BMW F22 F23 2 Series xDrive (Front Control Arm Rear/Caster Bush) OE 31126854729

PFF5-4101 Polyurethane Front Tension Strut to Body Bush Kit for BMW 2 Series F22 F23 xDrive

Transform front-end confidence on your BMW 2 Series xDrive with this Powerflex polyurethane upgrade. The PFF5-4101 kit replaces the factory rubber in the front tension strut to chassis location, cutting unwanted deflection for sharper steering, stronger braking stability and consistent geometry on fast road and daily driving.

Engineered with an offset inner sleeve to mirror the OEM design, these bushes preserve the correct caster while tightening up the front axle. Expect cleaner turn-in, reduced tramlining and a more planted feel under load without sacrificing comfort.

What is included

• Quantity: 2 bushes
• Diagram reference: 1
• Powerflex part number: PFF5-4101
• OE cross-reference: 31126854729

Why this upgrade works

• Significantly reduces arm movement for precise steering feedback and improved road holding
• Holds alignment under braking and cornering for better stability and tyre contact
• Minimises irregular tyre wear, helping tyres last longer
• Premium polyurethane compound designed to control NVH while outlasting rubber
• Backed by the Powerflex Lifetime Warranty

Fitment and common search terms

Designed for BMW 2 Series F22 coupe and F23 convertible with xDrive all-wheel drive at the front tension strut to body position. Frequently searched as:

• Front tension strut bush
• Thrust arm bushing
• Lower control arm rear mount
• Front arm rear pivot bush
• Caster correction bush
• Wishbone rear mount bushing
• Front axle polyurethane bush kit
• Polyurethane control arm bushes for BMW F22 F23 xDrive

Real-world feedback

We have fitted this kit on our own builds and for customers and the results speak for themselves. Tighter front-end feel, more confidence on B-roads, and better braking stability. A simple, proven suspension improvement that makes the car feel more precise without harshness.

Installation

Professional fitting is recommended. A four-wheel alignment after installation is advised to maximise handling and tyre life.

Need it fitted? Book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Optimised search phrases

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