Powerflex PFF5-2101 Polyurethane Control Arm Bush Kit (Pair) for BMW 5 Series E60 E61 xDrive AWD 4x4 2003-2010 - Front Thrust/Radius Tension Strut to Chassis Bushes, Wishbone Rear Position/Caster/Compression/Reaction Arm Bushings

Powerflex PFF5-2101 Poly Bush Kit for BMW 5 Series E60 E61 xDrive

Transform the way your BMW steers and feels with the Powerflex PFF5-2101 polyurethane arm-to-body bush set. This uprated front suspension upgrade replaces the tired factory rubber mounts in the caster arm, giving cleaner geometry control, sharper response and a more confidence-inspiring front end on the road and on fast-road builds.

Searching for a BMW E60 E61 xDrive front control arm bushing kit, front wishbone rear-position bushes, compression rod bushings, caster arm bushes or a thrust arm bushing pair for your AWD 5 Series from 2003 to 2010? This is the proven solution that delivers precision, durability and value.

Key benefits

• Crisper steering feel with reduced unwanted arm movement under braking and cornering
• More stable front axle, improved straight-line tracking and better turn-in
• Consistent alignment control that helps tyre wear and keeps the car feeling set-up
• High quality polyurethane for long service life versus ageing rubber
• Ideal for daily driving, spirited B-road use and performance‑focused setups

We have installed this kit on multiple E60 and E61 xDrive cars at MJ Modifications and the feedback is excellent. Customers report a tighter, more planted front end and a noticeable lift in steering precision without harshness.

What you get

• 2 x polyurethane arm-to-chassis bushes, one per side, supplied as a matched pair

Fitment

BMW 5 Series E60 saloon and E61 touring with xDrive all-wheel drive, model years 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010.

Part number

PFF5-2101

OEM cross references

• 31126768302
• 31106770685
• 31106770686

Why this upgrade

If you are dealing with vague steering, instability under heavy braking, judder from worn rubber mounts or uneven tyre wear, these poly control arm bushes are a straight swap that restores front end authority. They are a favourite for enthusiasts wanting a reliable BMW E60 E61 front arm bushing replacement that stands up to UK roads.

Professional fitting

Installation by a specialist is recommended. Book expert fitting with MJ Modifications, Warwickshire. Request a quote at info@mjmodifications.co.uk.

Download the official Powerflex fitting guide

Diagram

Reference No. 1

Compatibility check before dispatch

We validate fitment prior to shipping. Add your UK registration or the last 7 digits of your VIN at checkout so we can confirm this PFF5-2101 poly bush pair is correct for your specific BMW 5 Series xDrive.

Search friendly terms

BMW E60 AWD control arm bushings, BMW E61 4x4 wishbone bush kit, front arm rear position bushes, caster arm to body mounts, poly bush pair for BMW 5 Series xDrive, Powerflex PFF5-2101 upgrade, compression strut bushings, reaction arm bush set, longitudinal arm bushing replacement, performance suspension bushes for BMW 5 Series E60 E61.