Powerflex PFR5-715 Rear Upper (Outer) Control Arm/Integral Link Poly Bush Kit (Pair) for BMW 5 Series E60 E61 xDrive AWD – Performance Polyurethane Rear Wishbone Bushings – OE 33326770749 Replacement

Rear Upper Link Poly Bush Upgrade for BMW E60 E61 xDrive

Transform the way your xDrive 5 Series turns in and puts power down with this uprated rear upper link bushing set. These performance poly bushes replace tired factory rubber in the rear integral link upper arm position to deliver crisper handling, improved braking stability and more consistent tyre contact in all weather.

Direct replacement for OE reference 33326770749. Powerflex part number PFR5-715. Supplied as a pair.

Why this upgrade belongs on your BMW

• Sharper chassis response and more precise rear axle control on road and track
• Reduces unwanted arm movement for steadier geometry and better cornering confidence
• Helps curb uneven tyre wear and tramlining caused by soft, ageing rubber
• Durable polyurethane resists oil, salt and road grime for long service life
• Comfort-focused compound balances performance with excellent NVH control
• Powerflex Lifetime Warranty for peace of mind

Fitment and location

• Vehicle: BMW 5 Series E60 and E61 with xDrive all-wheel drive
• Position: Rear suspension integral link upper arm bushes on both sides
• Diagram reference: 15
• Pack contents: 2 bushes
• Part number: PFR5-715
• OE cross-reference: 33326770749

Real-world feedback

We have fitted these on our own builds and for many customers. The verdict is consistent. Tighter rear end behaviour, cleaner turn-in and a more planted feel under hard acceleration and braking. Drivers report greater confidence on B-roads and steadier motorway manners.

Typical issues this kit solves

• Rear end feels loose or wanders on throttle
• Vague steering input and delayed response
• Instability under braking or mid-corner bumps
• Premature or uneven tyre wear on the rear axle

Who should buy this

If you want an easy, bolt-in suspension refresh that meaningfully improves control without harshness, this rear upper arm bush kit is a proven upgrade for any xDrive E60 or E61, whether saloon or touring.

Professional installation

Professional fitting is recommended. Book your install with MJ Modifications in Warwickshire and request a quote at info@mjmodifications.co.uk.

Search-friendly compatibility and keywords

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Note. Designed for xDrive AWD models only. Please confirm compatibility with your specific vehicle before ordering.