MMX Front Control Arm Spherical Bushings For BMW G80/G81 M3, G82/G83 M4 & G87 M2

The MMX Front Control Arm Spherical Bushings are a motorsport-grade suspension upgrade for the BMW G8X platform — including the G80/G81 M3, G82/G83 M4, and G87 M2. Designed to replace the deflect-prone OEM rubber bushings, these precision-engineered units deliver sharper steering response, improved stability, and consistent alignment under heavy braking and hard cornering.

By eliminating flex in the front control arms, these bushings allow the suspension to operate exactly as intended, ensuring a more connected feel through the wheel and chassis. The result is enhanced turn-in sharpness, superior steering feedback, and improved tyre performance during both road and track use.

Constructed from anodised 7075 aluminium with stainless steel spacers, the bushings are built to withstand tough road conditions while maintaining long-term reliability. At the core, a high-strength spherical bearing provides lasting precision and durability far beyond standard components. To ensure safe installation, each kit includes a 3D printed press tool that protects the bearing during fitting.

Key Features:

• Part Number: MMR45-1601

• Maintains front wheel alignment under load

• Sharper turn-in and improved steering feedback

• Eliminates OEM bushing deflection for consistent handling

• Reduces tyre wear by keeping toe settings stable

• Crafted from anodised 7075 aluminium with stainless steel spacers

• Fitted with high-strength spherical bearings for long service life

• Includes 3D printed press tool for safe installation

• Sold in pairs

• Complete replacement for OEM rubber bushings

Compatibility:

• BMW G80 M3 Saloon (2021+)

• BMW G81 M3 Touring (2023+)

• BMW G82 M4 Coupe (2021+)

• BMW G83 M4 Convertible (2021+)

• BMW G87 M2 Coupe (2023+)

• Engine: S58 3.0L Twin-Turbo

Upgrade your BMW’s suspension precision with the MMX Front Control Arm Spherical Bushings – the ultimate solution for sharper handling, greater stability, and long-lasting durability on both road and track.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.