MMX Performance G8X M2 / M3 / M4 Carbon Ceramic Front Rotor 380x36mm
AVAILABLE TO ORDER
The MMX Performance carbon ceramic front rotor is the ultimate brake upgrade for G8X M-Cars equipped with the factory iron brake system, a true iron-to-CCB conversion that replaces your OE steel discs with full carbon ceramic units. No caliper changes, no bracket modifications, no recalibration: it is engineered as a direct plug-and-play upgrade for the factory iron brake hardware.
The carbon ceramic construction transforms what your brake system can take. CCM rotors run dramatically cooler than steel under sustained heavy braking, resist the kind of fade that destroys a track session on iron, and shed weight in a way that fundamentally changes how the car responds. At 6.9kg per disc (a 46% reduction versus the factory steel unit) the unsprung and rotating-mass benefit is felt immediately in steering response, ride compliance, and brake-pedal feel.
Real-world: minimal fade across consecutive hard stops, sharper turn-in from the reduced unsprung mass, and a brake feel that stays consistent from the first cold stop to the last lap of a hot session. The 2-piece floating design pairs the ceramic rotor ring with a separate anodized hat, allowing the ring to expand radially and axially under extreme heat, eliminating the most common cause of warping and cracking seen on single-piece performance rotors.
The rotor face is cross-drilled to maximize gas and pad evacuation under hard use. Drilled CCM rotors have the thermal mass and surface integrity to handle this profile without the cracking risk that drilled iron rotors carry. The result looks like the brake system that should have come on the car from the factory, and performs accordingly.
Product Details
- Dimensions: 380mm x 36mm
- Weight: 6.9 kg per disc: 46% lighter than factory steel
- 2-piece floating design (rotor ring + separate hat)
- Direct bolt-on replacement for OE iron front discs, no caliper, bracket, or hardware changes
- Anodized black hat
- SKU MMR30-1603-F
Vehicle Applications
Related Products
- MMX Performance G8X M2 / M3 / M4 2-Piece Floating Carbon Ceramic Rotor Conversion, Rear 370x24mm (matching rear axle CCB set)
- MMX Performance G8X M2 / M3 / M4 2-Piece Floating Rotor Set, Front 380x36mm (iron alternative)
Notes
- Fits G8X M-Cars equipped with factory iron brakes only, this is an iron-to-CCB conversion product.
- Factory iron brakes only. This is an iron-to-CCB conversion product. Cars equipped with factory carbon ceramic brakes (CCB) cannot use this rotor as a direct bolt-on.
- Pairs with the matching 370x24mm rear CCB rotor (MMR30-1604-R) for a full-axle iron-to-CCB conversion.
- Includes a 1-year manufacturer warranty against defects in materials and workmanship
- Designed and tested in the United Kingdom