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: 2013 Porsche 911 Carrera 2013 Porsche 911 Carrera 4 2013 Porsche 911 Carrera 4S 2013 Porsche 911 Carrera S 2013 Porsche 911 Turbo 2013 Porsche 911 Turbo S 2014 Porsche 911 50th Anniversary Edition 2014 Porsche 911 Carrera 2014 Porsche 911 Carrera 4 2014 Porsche 911 Carrera 4S 2014 Porsche 911 Carrera S 2014 Porsche 911 GT3 2014 Porsche 911 Targa 4 2014 Porsche 911 Targa 4S 2014 Porsche 911 Turbo 2014 Porsche 911 Turbo S 2015 Porsche 911 Carrera 2015 Porsche 911 Carrera 4 2015 Porsche 911 Carrera 4 GTS 2015 Porsche 911 Carrera 4S 2015 Porsche 911 Carrera GTS 2015 Porsche 911 Carrera S 2015 Porsche 911 GT3 2015 Porsche 911 Targa 4 2015 Porsche 911 Targa 4S 2015 Porsche 911 Turbo 2015 Porsche 911 Turbo S 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 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 2020 Porsche 911 Carrera 2020 Porsche 911 Carrera 4 2020 Porsche 911 Carrera 4S 2020 Porsche 911 Carrera S