MMX Performance - BMW G8x Dual Differential Mount

The MMX Performance Dual Differential Mount has been purpose designed to reinforce one of the most crucial components of the G8x M2, M3 and M4 drivetrain. By utilising the factory secondary bush mounting hole, it significantly increases differential stability under high-load acceleration and dynamic driving. Our solution adds a second point of support to improve rigidity, reduce unwanted movement and sharpen driveline response under load.

Sharper response and stability with true OEM-fit.

The MMX Performance Differential Dual Mount has been purpose designed to reinforce one of the most crucial components of the G8x M2, M3 and M4 drivetrain. By utilising the factory secondary bush mounting hole, it significantly increases differential stability under high-load acceleration and dynamic driving. Our solution adds a second point of support to improve rigidity, reduce unwanted movement and sharpen driveline response under load.

The mount offers OEM fitment with no modification required. It bolts directly to the factory differential with the factory sump retained, meaning there is no need to remove or replace the OEM sump and no fluids need to be drained. The mount can also be removed at any time and returned to stock, giving full flexibility to owners who want a reversible modification.

Designed for versatility, it provides perfect fitment with the OEM rubber bush (33 31 6 899 168), as well as with aftermarket polyurethane or solid differential bushes. By limiting excess movement of the differential, it also helps to eliminate diff and CV seal weeping during hard acceleration.

Ideal for track days, spirited driving or tuned cars, the mount helps maximise tyre traction and enhance vehicle dynamics, delivering improved drivetrain response and sharper driver feedback.

We understand it can be a bit confusing to figure out if a part will work for your car. No worries! Just shoot us a message with your question, and our friendly sales team will then be in touch to confirm if this part is the correct for your vehicle!

Disclaimer:

Products sold by Nineteen72 Performance are exclusively designed for off-road or sanctioned competition use. Any use on public roads is strictly prohibited and may violate local, state, and federal laws. Nineteen72 Performance does not confirm the legality of road use; it is the consumer's responsibility to comply with applicable laws. Use of these products for any purpose other than intended is at the user's own risk. Nineteen72 Performance is not liable for misuse or non-compliance.

Warranty:

At Nineteen72 Performance, we proudly back every product in our store, ensuring that each item comes with a comprehensive warranty.

All components crafted by our esteemed third-party partners in the store are accompanied by a minimum one-year manufacturer's warranty. Our warranty terms are uniform across all products, providing coverage for any manufacturing defects that may arise over time, excluding typical wear and tear. Your satisfaction and product durability are our top priorities.

Shipping & Returns:

At Nineteen72 Performance we offer worldwide shipping.

14-Day Easy Returns at Nineteen72 Performance

Love what you bought from Nineteen72 Performance? Great! If not, no worries. Enjoy a hassle-free 14-day return window. Just ensure your items are unused and in their original condition. For returns, contact us at Returns@Nineteen72Performance.co.uk. Your satisfaction drives us.

Klarna
Offers a number of options at checkout including: Pay Later (delay payment by up to 30 days, interest free); Split Payments (split payments in 3 up to 3 months, interest free); Installments (split payments up to 6 months interest-free, up to 24 months interest bearing). Maximum purchase £1,500.

0% Interest is available. Select 'Klarna' at checkout.