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Installation Photos
Build Configuration
This BMW X4 M F98 upgrades to Brembo GT-R calipers with STOPFLEX carbon ceramic rotors on both axles. The silver calipers are shown beside the complete rotor-and-pad package and fitted to the exposed hubs.
- Front: Brembo GT-R 6-piston calipers with STOPFLEX 405mm carbon ceramic rotors.
- Rear: Brembo GT-R 4-piston service calipers with STOPFLEX 380mm carbon ceramic rotors.
- Parking brake: Separate Brembo 1-piston rear calipers.
- Pads: STOPFLEX CCB-specific brake pads.
The rear GT-R service calipers and separate Brembo parking calipers are a defining part of this complete X4 M conversion. Service braking and parking each have dedicated hardware, alongside the larger GT-R front assemblies. The package includes the ceramic discs and matching pads across both axles.
Our F98 carbon ceramic rotor range brings a carbon-silicon-carbide friction surface selected for high-temperature stability. Dedicated CCB pads complement that surface, with low rotor wear and controlled friction among the pairing’s design priorities. The drilled ceramic faces also avoid iron flash-rust after rain or washing.
The silver GT-R calipers and black floating hats make the mechanical layout part of this build’s finish. We offer road and higher-duty rotor specifications, allowing the complete Brembo-and-STOPFLEX package to serve regular road use or more sustained thermal demands.
Send your VIN, year, make/model and current configuration. Our team will confirm the complete GT-R carbon ceramic brake package for your BMW X4 M F98.
