Powerflex Black Series Rear Subframe Front Bush PFR5-4610BLK for BMW 3 Series E46 & Z4 E85 E86 E89 - 95A Polyurethane Performance Upgrade

Powerflex PFR5-4610BLK 95A Rear Axle Carrier Front Mounts for BMW E46 and Z4

Transform rear-end precision and stability with these competition-grade polyurethane mounts from Powerflex. Part number PFR5-4610BLK uses a 95 Shore A compound to control rear axle carrier movement, keep alignment true under load and deliver razor-sharp response on fast road, track days and competition use. A proven upgrade for BMW 3 Series E46 and BMW Z4 E85 E86 E89 owners seeking a serious handling improvement and long-term durability.

Why this upgrade

• High-durometer 95A polyurethane for minimal crossmember deflection
• Maintains geometry under hard cornering and braking for consistent grip
• Sharper turn-in, improved traction and a more planted rear axle
• Resists oil, heat and ageing far better than tired factory rubber
• Competition focused yet suitable for fast road driving

We run these on our own builds and customer feedback has been excellent. Expect a tighter, more predictable chassis and confidence-inspiring stability, especially when pushing on.

Also searched as

BMW E46 rear axle carrier front mount, E46 rear crossmember bush upgrade, BMW Z4 rear axle front position bush, rear sub frame mount polyurethane, performance suspension bush kit BMW, polybush E46 rear, BMW Z4 E85 E86 E89 rear carrier bushings, 95A poly bushing set, track day suspension bushes, competition rear axle mounts, uprated rear crossmember mounts.

What you receive

• 2 x polyurethane mounts and associated hardware

You will require 2 mounts per vehicle for the front positions on the rear axle carrier.

Vehicle applications

• BMW 3 Series E46: Compact, Saloon Sedan, Touring Estate, Coupe, Convertible
• BMW E46 xi xDrive 4WD models
• BMW Z4 E85 and E86 2003 to 2009
• BMW Z4 E89 2009 onwards

Replaces OEM references

• 33316770783
• 33316770784
• 33316770816
• 33316770815

Part number

PFR5-4610BLK

Diagram reference

Reference No. 10

Fitting and support

Professional installation recommended. We can supply and fit at MJ Modifications, Warwickshire. For a fitting quote, email info@mjmodifications.co.uk.

Compatibility check before dispatch

To ensure the correct part for your vehicle, please provide your UK registration or the last 7 of your VIN at checkout and we will verify fitment prior to shipping.

Ideal search terms

BMW 3 Series E46 rear axle mount, E46 rear crossmember front position mount, BMW Z4 rear axle bush kit, performance polyurethane sub frame mounts, poly bush rear axle BMW, rear carrier mount upgrade, BMW handling upgrade kit, stiffer rear suspension bushes, racing bushes BMW E46, Z4 suspension mounts 95A.

Choose Powerflex PFR5-4610BLK for a durable, precision-focused rear axle mount solution that enhances control and confidence every time you drive.