Powerflex Heritage PFR5-711H Polyurethane Rear Wishbone / Lower Control Arm Inner Bush Pair 14mm Sleeve for BMW 5 Series E60 & E60 M5 - Rear Suspension Polybush Upgrade Bushing Kit

Powerflex Heritage PFR5-711H Rear Wishbone Inner Bush Pair for BMW E60 5 Series and E60 M5

Give your BMW E60 or E60 M5 a sharper, more planted rear end with the Powerflex Heritage PFR5-711H rear wishbone inner bush set. These uprated polyurethane bushings replace tired factory rubber at the inner mounting point of the rear lower arm to tighten up the back axle, control toe and camber movement under load, and deliver precise, repeatable handling on fast road and daily use.

We have fitted these on our own projects and for many customers, and the feedback is consistently positive. Expect a more connected feel, cleaner turn in, better stability through quick direction changes, and more even tyre wear thanks to improved alignment retention.

What you get

• Part number: PFR5-711H from the Powerflex Heritage range
• Position on vehicle: rear lower arm inner location, diagram reference 11
• Sleeve size: 14 mm bore steel sleeve
• Quantity: supplied as a pair to do both sides
• Direct replacement for the original equipment bushes

Why upgrade to Powerflex polyurethane

• Reduces unwanted bushing compliance for crisper rear axle control
• Helps maintain toe and camber settings under braking and cornering
• Improves steering response and overall chassis balance
• Durable material that resists oil, road salt and ageing far better than rubber
• Ideal for spirited road driving, fast road builds and long term reliability

Fitment and cross references

Suitable for BMW E60 5 Series including E60 M5 where a 14 mm inner sleeve is required. Cross reference OEM numbers for confirmation: 33326770743, 33326770744, 33326754557, 33326754558.

Before ordering, verify the inner sleeve diameter on your arm and match to diagram reference 11 to ensure correct location.

Installation and support

For professional installation, book with MJ Modifications in Warwickshire. Request a fitting quote or pre-purchase advice by emailing info@mjmodifications.co.uk. We recommend tightening suspension hardware at normal ride height after bushing replacement to maintain correct geometry.

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Choose Powerflex Heritage PFR5-711H for a cleaner, more confidence inspiring drive and enjoy the reliable performance that our customers trust.