EBC 64 69 Porsche 911 2.0 (M Caliper) (Solid front rotor) Bluestuff Front Brake Pads Pin by Sarah Ow Mae Yen on Barney & friends Barney & friends, Pbs. 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. This Part Fits: Year Make Model Submodel 1975 1980 Ferrari 308 GTB Base 1983 1985 Ferrari 308 GTB Quattrovalvole 1981 1982 Ferrari 308 GTBi Base 1977 1980 Ferrari 308 GTS Base 1983 1985 Ferrari 308 GTS Quattrovalvole 1981 1982 Ferrari 308 GTSi Base 1969 1973 Ferrari Dino 246 GT Base 1972 1973 Ferrari Dino 246 GTS Base 1989 1990 Maserati 228i Base 1987 Maserati 425 Base 1989 1990 Maserati 430i Base 1965 1968,1974 Porsche 911 Base 1969 1973 Porsche 911 E 1968 Porsche 911 L 1967 1969 Porsche 911 S 1969 Porsche 911 T 1976 Porsche 912 E 1970 1971 Porsche 914 4 1970 1971 Porsche 914 6 1972 1976 Porsche 914 Base 1971 1973 Volkswagen Beetle Base 1990 1993 Volvo 240 Base 1990 Volvo 240 DL 1992 Volvo 240 GL 1991 Volvo 240 SE