Powerflex Rear Diff Rear Mounting Bush for BMW M2, M3 & M4 F8x and G8x

The rear mounting bush for the rear differential of the BMW F87 and G87 M2, F80 and G80 M3, and F82 / F83 and G82 / G83 M4. A built-in support washer steadies the diff under acceleration, reducing drivetrain deflection and the potential for wheel hop during hard launches. Road Series is Purple 80A durometer polyurethane, Black Series Black 95A.

• Built-in support washer for more diff stability under acceleration
• Less drivetrain deflection and wheel hop on hard launches
• Works with the PFR5-4030 dual-mount rear diff bracket
• Purple 80A (Road Series) or Black 95A (Black Series) with anodised aluminium

Check before you order

• Black Series parts (part numbers ending BLK) are not covered by Powerflex's Lifetime Warranty, and neither is any part used for track, motorsport or competition.

Fitting notes from Powerflex

• Some alignment of the diff may be needed to start the bolt; do not force it, or the thread in the diff may cross-thread.

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Many enthusiasts have trusted the FD Racing brand for their performance automotive needs.  Providing top quality products and service to customers worldwide, FD Racing wants to grow to be one of the most recognized names in this vastly diverse industry!  

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