Brand: Hawk Performance Products
FMSI D131. Listed in many application guides as "RX-7, Fuel Injected".
Fits the following Mazda vehicles:
1984-85 RX-7 with fuel injection
1986-91 RX-7 non-turbo with 4-lug wheels (except 1990 GXL and U with electronic adjusting suspension)
1990 RX-7 GXL and U without electronic adjusting suspension
1976-78 Cosmo
Most of the "exception" models have 4-piston front calipers and take the larger Hawk HB155 Brake Pads for 1986-95 RX-7.
Ferro-Carbon is a unique, high-tech family of friction materials developed and manufactured by Hawk Brake for the racing community. Hawk Pads do not require an extensive "bedding-in" procedure. Keep in mind however, that all disc brake pads require a short period of bedding-in before being used to the maximum of their potential.
Blue (E): Also known as Blue 9012 (the original Blue compound). Medium/High torque racing compound with medium initial bite. The wide temperature range and good brake modulation have made it the #1 pad material for SCCA. Recommended for Production, IT, F2000, Formula Ford, S2000, CSR, and DSR. 250-1000° F (350-800° F optimal).
DTC-60 (G): Very high torque racing compound with high initial bite. DTC-60 was developed as a rear pad to be used with DTC-70 on the front, but it has also become popular as a front pad on lighter cars. Available only for a limited selection of popular racing calipers. Recommended for Trans-Am, GT1, CART, Formula Atlantic, F2000, F3000, and Sports Prototypes. 400-1600° F (700-1100° F optimal).
HP Plus (N): Designed as an autocross (Solo II) and track day (Solo I) compound. Very wide temperature range makes it suitable for all forms of autocross, yet still streetable. Expect an increase in dust, noise, and rotor wear. 100-800° F (100-600° F optimal).
HPS (F): HPS = High Performance Street. This compound will outperform OEM pads without sacrificing street manners. A good choice for Solo II; also recommended for amateur to intermediate drag racing. Effective from dead cold up to 700° F (100-500° F optimal).
