Bluestuff NDX is a high friction sport and race material that can be used for aggressive street driving and certain types of track use. The material has had much success on the track with quality aftermarket calipers (Multi piston systems with better release and cooling and larger rotors) and limited success with street based calipers where pad size and caliper drag can challenge any brake material. The biggest advantage of EBC Bluestuff NDX is their bite from cold and progressive brake feel and the ability to bring a car to a complete stop. This has led to the ECE R90 brake safety regulation approval of R90 which is now completed and certificates are being obtained (during July 2011). There are certain older street based caliper systems where even the new Bluestuff will have trouble handling the caliper and slider drag inherent in the systems but this scenario is exactly the same for our competitors. There is NO material that will be PERFECT on the track in all older street based caliper systems. The Bluestuff NDX is a high friction sport and race material that can be used for aggressive street driving and track applications where longevity and performance is a must. Superb for sports cars, imports, and muscle cars alike. Disc Brake Pad Set Fitment: 2016 Porsche 911 Carrera 2016 Porsche 911 Carrera 4 2016 Porsche 911 Carrera 4 Black Edition 2016 Porsche 911 Carrera 4 GTS 2016 Porsche 911 Carrera 4S 2016 Porsche 911 Carrera Black Edition 2016 Porsche 911 Carrera GTS 2016 Porsche 911 Carrera S 2016 Porsche 911 GT3 2016 Porsche 911 GT3 RS 2016 Porsche 911 Targa 4 2016 Porsche 911 Targa 4 GTS 2016 Porsche 911 Targa 4S 2016 Porsche 911 Turbo 2016 Porsche 911 Turbo S 2017 Porsche 911 Carrera 2017 Porsche 911 Carrera 4 2017 Porsche 911 Carrera 4S 2017 Porsche 911 Carrera S 2017 Porsche 911 GT3 RS 2017 Porsche 911 R 2017 Porsche 911 Targa 4 2017 Porsche 911 Targa 4S 2017 Porsche 911 Turbo 2017 Porsche 911 Turbo S 2018 Porsche 911 Carrera 2018 Porsche 911 Carrera 4 2018 Porsche 911 Carrera 4 GTS 2018 Porsche 911 Carrera 4S 2018 Porsche 911 Carrera GTS 2018 Porsche 911 Carrera S 2018 Porsche 911 GT2 RS 2018 Porsche 911 GT3 2018 Porsche 911 Targa 4 2018 Porsche 911 Targa 4 GTS 2018 Porsche 911 Targa 4S 2018 Porsche 911 Turbo 2018 Porsche 911 Turbo S 2018 Porsche Cayenne Base 2018 Porsche Cayenne GTS 2018 Porsche Cayenne Platinum Edition 2018 Porsche Cayenne S 2018 Porsche Cayenne S E-Hybrid 2018 Porsche Cayenne Turbo 2018 Porsche Cayenne Turbo S 2019 Porsche 911 Carrera 2019 Porsche 911 Carrera 4 2019 Porsche 911 Carrera 4 GTS 2019 Porsche 911 Carrera 4S 2019 Porsche 911 Carrera GTS 2019 Porsche 911 Carrera S 2019 Porsche 911 GT2 RS 2019 Porsche 911 GT3 2019 Porsche 911 GT3 RS 2019 Porsche 911 Speedster 2019 Porsche 911 Targa 4 2019 Porsche 911 Targa 4 GTS 2019 Porsche 911 Targa 4S 2019 Porsche 911 Turbo 2019 Porsche 911 Turbo S 2019 Porsche Cayenne Base 2019 Porsche Cayenne S 2019 Porsche Cayenne Turbo 2020 Porsche 911 Carrera 2020 Porsche 911 Carrera 4 2020 Porsche 911 Carrera 4S 2020 Porsche 911 Carrera S 2020 Porsche Cayenne Base 2020 Porsche Cayenne Coupe 2020 Porsche Cayenne S 2020 Porsche Cayenne Turbo 2021 Porsche 911 Carrera 2021 Porsche 911 Carrera 4 2021 Porsche 911 Carrera 4S 2021 Porsche 911 Carrera S 2021 Porsche 911 Targa 4 2021 Porsche 911 Targa 4S 2021 Porsche 911 Turbo 2021 Porsche 911 Turbo S 2021 Porsche Cayenne Base 2021 Porsche Cayenne Coupe 2021 Porsche Cayenne GTS 2021 Porsche Cayenne S 2021 Porsche Cayenne Turbo 2022 Porsche 911 Carrera 2022 Porsche 911 Carrera 4 2022 Porsche 911 Carrera 4 GTS 2022 Porsche 911 Carrera 4S 2022 Porsche 911 Carrera GTS 2022 Porsche 911 Carrera S 2022 Porsche 911 GT3 2022 Porsche 911 Targa 4 2022 Porsche 911 Targa 4 GTS 2022 Porsche 911 Targa 4S 2022 Porsche 911 Turbo 2022 Porsche 911 Turbo S 2022 Porsche Cayenne Base 2022 Porsche Cayenne Coupe 2022 Porsche Cayenne GTS 2022 Porsche Cayenne S 2022 Porsche Cayenne Turbo