Powerflex Black Series Rear Subframe Bush Insert for BMW X5/X6 (E70 E71 E72 F15 F16) - PFR5-1422BLK - 95 Shore Polyurethane - OEM 33316784940

PFR5-1422BLK Motorsport-grade Rear Cradle Mount Insert

Transform the way your performance SUV drives with this race-bred rear axle carrier insert. Built from a 95A durometer polyurethane compound, part number PFR5-1422BLK dramatically limits rear sub-frame deflection to keep the rear geometry locked in under load. Expect crisper turn-in, stronger traction on corner exit and rock-solid stability at speed on fast road and track day use.

We have installed this upgrade on numerous customer cars and our own builds. Feedback is consistently positive: tighter rear end control, more precise feedback and confidence when pushing on. If you are looking for a serious suspension enhancement that outperforms tired rubber components, this poly bush insert delivers.

Why choose this upgrade

• Motorsport-grade 95A polyurethane for minimal movement and maximum control
• Stiffens the rear axle carrier to reduce flex and maintain alignment under braking and acceleration
• Sharper steering response and improved cornering stability
• Designed to press into the existing OE bushing for a smart, durable solution
• Ideal for fast road, track day and heavy-load towing applications where precision matters
• Long-lasting alternative to ageing rubber mounts

Vehicle compatibility

Fits the following models using the original rear sub-frame bush housing:

• BMW X5 E70 2006 to 2013
• BMW X5 F15 2013 onwards
• BMW X6 E71 2007 to 2014
• BMW X6 ActiveHybrid E72 2008 to 2011
• BMW X6 F16 2015 onwards

Not suitable for: E70 X5 M and E71 X6 M.

Cross reference and part numbers

• Manufacturer reference: PFR5-1422BLK
• OE cross reference: 33316784940

What you receive

• 2 x rear cradle bushing inserts
• 2 inserts required per vehicle

Diagram reference

Reference No. 23

Fitment support and workshop installation

Want it installed by specialists Our team at MJ Modifications in Warwickshire can help. Request a fitting quote via info@mjmodifications.co.uk.

Compatibility check before dispatch

We will verify fitment prior to shipping. Add your UK registration or the last 7 digits of your VIN at checkout so we can confirm suitability for your specific car.

Engineered for performance

If you are searching for rear cradle bushing inserts, sub-frame mount inserts, axle carrier polybush, suspension bush upgrade for BMW X5 or BMW X6, track-focused polyurethane bushing, 95A hardness chassis insert, or an upgrade that reduces rear end deflection for E70, E71, E72, F15 and F16 platforms, this is the proven solution for serious drivers.