Photo is for representational purposes only. Actual product may vary slightly.
GruppeM Brake Rotor Kit - Porsche / 991 911 / GT3 / GT3RS | BR-1003
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Brake system that emphasizes matching with genuine calipers
Steel disc rotors and special brake pads to replace the Porsche genuine PCCB (carbon rotor). By combining with the genuine calipers, it becomes a reasonable and high-performance original brake system. It demonstrates its performance from time attack on the circuit to low temperature ranges for daily use on public roads, is easier to handle than carbon rotors, and demonstrates all-round braking performance.
Duralumin 2-piece rotor
The front disc rotor is a two-piece structure consisting of a steel disc rotor and a duralumin bell housing. It reduces unsprung weight and improves heat dissipation and cooling performance. Group-M does not use floating type rotors for both the front and rear, which have a complex structure and require after-sales maintenance such as rotor rattle and abnormal noise checks due to pin wear and tear. Instead, we use a unique fixed bell housing design that emphasizes "safety," "durability," and "quietness" to ensure that users who use it on public roads can use it comfortably for a long time, even at high temperatures.
The rear uses a three-piece structure with a unique parking brake-compatible steel inner drum added to the inside, providing the same braking force and durability as the original parking brake, ensuring safety when used on public roads.
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
