Powerflex PFR5-723 Polyurethane Rear Subframe Front Mount Bush/Bushing Inserts for BMW 5 Series E60 Saloon/Sedan (2003-2010) – Rear Axle Carrier/Cradle Mounts – Pair (2) – Suspension Handling Upgrade – OE 33316770826

Powerflex PFR5-723 Poly Insert Kit for BMW E60 5 Series Saloon Rear Axle Carrier Front Mounts - Pair - OE 33316770826

Transform the way your E60 Saloon feels with this proven polyurethane insert kit. Powerflex PFR5-723 stiffens the front locations of the rear axle carrier, reducing unwanted movement so the car tracks straighter, turns in with more confidence and maintains alignment under load. Ideal for fast road use and daily driving, this is a high value chassis upgrade that delivers immediate gains in stability, traction and driver feedback.

• Part number: PFR5-723
• OE cross reference: 33316770826
• Pack contents: 2 inserts
• Diagram reference: 20
• Vehicle: BMW 5 Series E60 Saloon
• Location: Front mounts on the rear axle carrier sub-frame

Why enthusiasts choose this upgrade

• Crisper steering response and more predictable cornering
• Improved braking stability and better power delivery out of bends
• Helps maintain rear geometry for consistent tyre contact and reduced shoulder wear
• Minimal change in cabin refinement compared to tired rubber bushes
• Durable polyurethane construction with a Lifetime Warranty

How it works

These inserts fit into the voiding of the factory rubber mounts at the front of the rear cradle. By filling the empty spaces, they limit sub-frame shift without the need for a full bush replacement, giving you tighter rear-end control and a more connected chassis feel.

Want a complete bush replacement instead of inserts? Choose Powerflex part PFR5-720.

Real-world feedback

Fitted by us on customer cars and our own E60 builds, the difference is immediate. Owners report a planted rear end, cleaner turn-in and more confidence on B-roads, all while keeping comfort intact. It is a simple, affordable suspension upgrade that works.

Fitting and support

Professional installation recommended. Torque suspension components at normal ride height and have the alignment checked after installation for best results.

For fitting, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Compatibility notes

• Designed specifically for BMW E60 5 Series Saloon rear axle carrier front mounting points
• Cross-check OE number 33316770826 during your search for assurance of suitability

Popular search terms

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