Powerflex PFR5-712 Rear Upper Control Arm/Wishbone Inner Polyurethane Bush Kit (Pair) for BMW 5 Series E60 Saloon/Sedan 2003-2010 – Rear Upper Arm Inner Mount Bushings – Replaces OE 33322347991/33322347990 – E60 Rear Suspension Upgrade

PFR5-712 Poly Bush Set for E60 5 Series Saloon | Rear Upper Arm Inner Location

Restore precision and unlock sharper handling with this rear upper arm inner bushing set, part number PFR5-712. Designed for the BMW E60 5 Series Saloon, these performance polyurethane inserts replace tired factory rubber, tightening up the rear axle and delivering a more connected drive on fast road or track.

Looking to cure vague steering, rear-end float or uneven tyre wear on your E60 sedan? This poly bush upgrade keeps the suspension geometry stable under load for crisper turn-in, better braking feel and consistent grip. We fit these regularly at MJ Modifications and customer feedback is consistently positive for improved stability with minimal increase in noise, vibration and harshness.

Why choose this kit

• Direct replacement for the inner mount on the rear upper wishbone of BMW E60 5 Series Saloon
• Polyurethane construction controls deflection better than ageing rubber
• More confidence in corners and under braking with more predictable chassis behaviour
• Helps reduce irregular tyre wear by maintaining alignment more accurately
• Durable and resistant to oil and road contaminants for long service life
• Backed by a Lifetime Warranty for long-term value

Fitment and details

Part number: PFR5-712

Vehicle: BMW E60 5 Series Saloon

Position: Rear upper arm inner mount

Diagram reference: 12

Contents: Set of two bushes

OE cross references

Replaces the bush fitted to arm OE numbers 33322347991 and 33322347990.

Popular search terms

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Installation

Professional fitting recommended. A press is required to remove the old inserts and install the new components, followed by a four-wheel alignment to set geometry correctly. For expert fitting at our Warwickshire workshop, contact MJ Modifications for a quote: info@mjmodifications.co.uk.

Upgrade to PFR5-712 and give your BMW E60 Saloon the precise rear-end control it deserves. Add to basket today and enjoy a tighter, more confidence-inspiring drive.