super fast shipping
GiroDisc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GiroDisc lineup with fast shipping and expert fitment support — order with confidence.
For the Porsche 991 GT3, GT3RS, and GT2RS, braking is everything. These GiroDisc slotted rear rings are the ultimate upgrade for owners looking to maintain peak performance without the high cost of full rotor replacements. Engineered to withstand the extreme demands of track-focused driving, these rings provide the thermal stability and consistent bite required for high-speed circuit work.
These rings are designed specifically for 991 GT models (excluding PCCB) to ensure maximum compatibility and performance. The advanced vane design promotes superior airflow, keeping temperatures in check during long sessions. The slotted surface is precision-cut to prevent pad glazing and ensure that you have the stopping power you need, exactly when you need it.
Investing in GiroDisc means investing in the longevity and safety of your vehicle. These rings are built to handle the rigors of high-performance driving, giving you the confidence to brake later and harder into every turn. Experience the professional standard in braking technology with GGCRACING, where we provide the best components for your high-performance machine.
Other popular GiroDisc products customers consider together:
GiroDisc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GiroDisc lineup with fast shipping and expert fitment support — order with confidence.
For the Porsche 991 GT3, GT3RS, and GT2RS, braking is everything. These GiroDisc slotted rear rings are the ultimate upgrade for owners looking to maintain peak performance without the high cost of full rotor replacements. Engineered to withstand the extreme demands of track-focused driving, these rings provide the thermal stability and consistent bite required for high-speed circuit work.
These rings are designed specifically for 991 GT models (excluding PCCB) to ensure maximum compatibility and performance. The advanced vane design promotes superior airflow, keeping temperatures in check during long sessions. The slotted surface is precision-cut to prevent pad glazing and ensure that you have the stopping power you need, exactly when you need it.
Investing in GiroDisc means investing in the longevity and safety of your vehicle. These rings are built to handle the rigors of high-performance driving, giving you the confidence to brake later and harder into every turn. Experience the professional standard in braking technology with GGCRACING, where we provide the best components for your high-performance machine.
Other popular GiroDisc products customers consider together:
