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Black Edition Rear differential adapter with double bracket BMW N55 S55 M2 M3 M4 F80 F82 F87
- Eliminate BMW F8x M differential clunk! PMC Dual Mount Adapter improves throttle response and reduces wheel hop. CNC-machined aluminum for Daily & Track.
PMC Motorsport Black Edition Dual Mount Rear Differential Adapter for BMW F82 M4 (2015+), F83 M4 (2015+), F87 2 Series M2 (2016+), F80 M3 (2015 - 2018) replacement for BMW OE 33 17 2 284 775
Are you experiencing unstable rear suspension performance in your BMW? Is your differential clunking at the mounting bracket? Our adapter is the solution for you!
The BMW rear subframe has space for two mounting bushings, yet BMW chose to use only one, offset from the rear axis, to mount the differential bracket (BMW OE 33 17 2 284 775). During hard launches and sudden, frequent load changes (on/off throttle), this single factory rubber bushing is subjected to extreme torsional and directional forces. This leads to rapid degradation – failures are often visible as early as 50,000 – 65,000 km – resulting in unstable and potentially "clunking" rear suspension behavior.
Our dual differential mount (adapter) is CNC-machined from aluminum and designed to utilize the second mounting position in the original subframe. Adding a second bushing prevents the differential from twisting under load.
The adapter limits drivetrain movement, which:
Improves throttle response - providing a more controlled and predictable chassis reaction during acceleration and deceleration.
Better power transfer to the road by reducing "wheel hop."
Reduces the loads acting on the bushings.
The corrosion-resistant, black anodized aluminum bracket (adapter) is optimized for high stress, withstanding enormous torque values. It performs perfectly in both daily-driven cars and on the track, working with a single OE bushing or two tuning bushings.
Our entire production and R&D department are located in Poland. Over 90% of the components are manufactured in-house.
Selection assistance and after-sales support - PMC Motorsport Support
The PMC Motorsport team will help you choose the right set for you. If in doubt during installation, we provide technical support. You can contact us via the contact form.
Individual component purchase
We offer every element of our kit for individual purchase.
Thousands of manufactured adapters and satisfied customers worldwide.
PMC Motorsport adapters are used in both Daily cars and professional motorsport projects.
From the beginning, we have focused on the quality of our parts. Every component is inspected after each production stage and engraved with a unique serial number.
Quality confirmed by ISO PN-EN ISO 9001:2015 certificate
We ship our products to almost every country in the world. Shipping costs for EU countries and the UK are calculated automatically. For other countries, our team will provide a shipping quote after the order is placed.
NOTE: The provided shipping quote does not include additional fees/customs duties that may apply depending on the destination country.
VAT 0%
0% VAT for customers with an active European VAT number (B2B option outside Poland) and for exports outside the EU.