Hawk Blue 9012 race pads have a Medium/High torque and temperature compound with excellent brake modulation. #1 selling brake pad material for SCCA. These pads are intended for track-use only due to the very high temperature ranges that they work in. The stopping power that these pads give when hot exceeds nearly everything else on the market. But they can be a little harsh on rotors when cold. These pads fit the Brembo F40 calipers used in several Brembo Big Brake Kits. These pads will work in any application that uses the F40 caliper designation. These are Brembo pad part #ST04R592-15.

F40 calipers are used in the following BMW Brembo kits:
E36 323/325/328/M3: E36 front 320mm, E36 M3 front 332mm, E36 M3 front 355mm/4-piston
E46 323/325/328/330/M3: E46 front 320mm, E46 330 rear 345mm, E46 M3 front 355mm/4-piston
E90 325/330: E90 325/330 front 355mm/4-piston
Z3 2.3/2.8/3.0, MZ3: Z3 front 320mm, MZ3 front 332mm, MZ3 front 355mm/4-piston
Z4 2.5/3.0, Z4 M: Z4 front 320mm, Z4 M front 355mm/4-piston
E39 525/528/530/540/M5: E39/E39 M5 rear 345mm
E60 525/530/545/550/M5: E60/E60 M5 rear
E63/E64 645/650/M6: E63/E63 M6 rear
McLaren F1: F1 front