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This Porsche 911 991 upgrades to a Porsche GT3 caliper package with STOPFLEX carbon ceramic rotors at both axles. The yellow calipers, separate mounting hardware and four rotors are shown on the bench before the assembled brakes appear on the green coupe.
- Front: Porsche 991 GT3 OEM 6-piston calipers with STOPFLEX 410mm long-fiber carbon ceramic rotors.
- Rear: Porsche 991 GT3 OEM 4-piston calipers with STOPFLEX 390mm long-fiber carbon ceramic rotors.
The yellow GT3-sourced calipers bring a distinctive appearance to this green 991, paired with our drilled ceramic discs behind silver wheels. Our solution combines the caliper upgrade with ceramic rotors at both axles, creating a complete front-and-rear brake package.
Our 991 GT3 rotor range brings ceramic discs together with compatible friction components and road or higher-duty specifications. The ceramic working surface stays free of iron flash rust, preserving the exposed discs’ ceramic finish after washing or parking. Our team recommends the complete friction solution around the GT3 caliper package and the vehicle’s current configuration.
Send us your VIN, year, make, model and current configuration. Our team will recommend a complete 410/390mm brake solution with GT3 calipers for your 991.
