Powerflex Black Series Rear Subframe Front Bush Insert Pair for BMW X5 X6 E70 E71 E72 F15 F16 2006-on
Transform the rear-end stability and handling of your BMW X5 or BMW X6 with the Powerflex Black Series Rear Subframe Front Bush Insert. This motorsport-focused 95A polyurethane insert fits into the original rear subframe front bush to control subframe movement, sharpen chassis response and deliver a tighter, more confidence-inspiring drive. Perfect for drivers who want a serious handling upgrade without the complexity of pressing out the OE bush.
Part number PFR5-1421BLK. OEM reference 33316784940. Polyurethane performance bush insert for BMW X5 E70 F15 and BMW X6 E71 E72 F16. Rear subframe front bush location. Direct-fit, no pressing required.
Key performance benefits
- Reduces rear subframe movement for a tighter, more precise chassis
- Sharper turn-in and improved cornering stability on track, race and rally
- Better traction and power delivery with reduced wheel hop and shunt
- More consistent rear alignment under load for predictable handling
- Motorsport-grade 95 Shore A polyurethane resists oil, road grime and high loads
- Insert design retains the OEM rubber bush - faster install with no press work
- Durable, long-lasting alternative to softer rubber bushes
Nforcd real-world results: we have fitted these to customer BMW X5 and BMW X6 builds and feedback has been excellent - noticeably tighter rear-end control, improved precision under hard acceleration and more confidence under heavy braking. As a track-focused compound a small increase in noise, vibration and harshness is normal and is the trade-off for the sharper response enthusiasts want.
What’s included
- 2 x Powerflex Black Series rear subframe front bush inserts
Quantity required per car: 2 inserts total. One pack covers one car.
Fitment and compatibility
- BMW X5 E70 2006-2013
- BMW X5 F15 2013-on
- BMW X6 E71 2007-2014
- BMW X6 ActiveHybrid E72 2008-2011
- BMW X6 F16 2015-on
Position: rear subframe front bush location. Insert fits into the original bush to reduce movement and improve chassis control.
Part numbers
Powerflex Part Number: PFR5-1421BLK
OEM Reference: 33316784940
Diagram
Reference No. 21
Installation
Professional fitting recommended. We offer installation at Nforcd in Warwickshire - request a quote at Sales@nforcd.com.
Compatibility check
We will verify fitment before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout to ensure this rear subframe front bush insert matches your BMW X5 or BMW X6.
Manufactured by
Powerflex
Why buy from Nforcd
Trusted by performance enthusiasts, we supply and fit proven upgrades that deliver real gains. This Powerflex Black Series insert is a best-seller for BMW X5 and X6 owners seeking a serious handling improvement with straightforward install and outstanding durability.
Search-friendly terms
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