Big Cars Deserve Love Too

Late-model BMW 5-, 6-, and 7-Series vehicles are incredible luxury cars with advanced technology and the combination of uncompromising comfort and striking performance that you expect from the German manufacturer. Aside from their impressive power output, they also handle better than they should when you consider their size.

Unfortunately, due to that combination of performance, handling, and weight, the differential mount bushings in these cars simply aren't able to cope with all the work they need to do. That means the factory parts are prone to early failure, leaving owners driving around in a premium luxury car with diminished performance plus annoying thuds and other noises due to drivetrain movement.

Our new Powerflex Rear Diff Rear Mount Bushings and Rear Diff Front Mount Bushings not only solve the problem, but they also improve performance (thanks to reduced flex) and offer a lifetime of problem-free driving.

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Direct Fit

Improved performance and durable enough to last a lifetime, Powerflex bushings are engineered to be direct replacement parts with no modifications necessary. 

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Front and Rear Mounts

Rear differential bushings for both the Front Mount and Rear Mount, available for late-model BMW 5-, 6-, and 7-Series vehicles, as well as some Rolls Royce models.

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Black Series for Track

These are also available in Black Series (Race) versions for the serious driving enthusiast who likes to drive their BMW on track and isn't concerned with NVH.

Ready to feel the benefits?

Take the next step and experience everything Powerflex Diff Mount Bushings have to offer for you and your BMW.

Why Powerflex?

Because Predictable Performance Plus Longevity Equal Safety

Powerflex bushings are engineered for each individual application. Our premium bushings improve performance, increase tire life, and enhance safety. Plus, every Powerflex part comes with a Lifetime Warranty, so you never have to worry about replacement parts again.

Our proprietary blended urethanes last longer than run-of-the-mill polyurethane you might find elsewhere. Powerflex polyurethane is formulated specifically for automotive applications that have unique environmental factors like vibration, oil, and varying load-types, yet our Street options display minimal NVH if any at all, even in instances such as these bushings, where our engineers have opted for Black Series bushings as the ideal option for street use.