Genuine BMW OEM G8X Carbon Ceramic Brakes Retrofit Kit (G80/G81 M3 & G82/G83 M4)

The Genuine BMW OEM G8X Carbon Ceramic Brakes Retrofit Kit is the ultimate factory-engineered braking upgrade for the BMW G80 M3, BMW G81 M3 Touring, BMW G82 M4 and BMW G83 M4 Convertible. Designed by BMW as a complete retrofit solution, this kit delivers exceptional braking performance, reduced unsprung mass and long-term durability, all while maintaining full OEM specification, fitment and reliability.

Featuring massive 400 × 38 mm front carbon ceramic brake discs, this system offers a substantial 13 kg weight saving compared to the standard steel braking setup. The reduction in unsprung and rotating mass improves steering response, ride quality and overall vehicle control, while the carbon ceramic discs provide outstanding resistance to fade and extremely long service life under demanding use. As a genuine BMW retrofit kit, everything required for installation is included, ensuring a seamless, factory-correct upgrade with no compromises.

Key Features

• Genuine BMW OEM carbon ceramic brake retrofit kit

• Massive 400 × 38 mm front carbon ceramic discs

• Approximate 13 kg weight saving versus steel brakes

• Exceptional fade resistance and thermal stability

• Reduced unsprung mass for improved handling and response

• Extremely long service life compared to steel brake systems

• Factory-correct fitment and OEM braking performance

What’s Included?

• Front carbon ceramic brake calipers

• Rear carbon ceramic brake calipers

• Front carbon ceramic brake discs

• Rear carbon ceramic brake discs

• Front brake pads

• Rear brake pads

• Front pad wear sensors

• Rear pad wear sensors

• Front dust shields

• Rear dust shields

This is a fully comprehensive kit, supplying all required components for a complete retrofit installation.

Fitment & Wheel Requirements

• Minimum wheel size required: 19-inch rims

• Designed specifically for BMW G8X M3 and M4 models

• Direct OEM retrofit using genuine BMW components

Compatibility

• BMW G80 M3

• BMW G81 M3 Touring

• BMW G82 M4

• BMW G83 M4 Convertible

BMW Genuine Part Number: 34108855466

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.

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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.

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