PFC BMW F8X M2/M3/M4 Rear Brake Pads - 11 Compound - 1656.11.16.44Based on the out going 01 compound, Performance Friction's 11 compound takes the same great high bite and torque but with even better rotor and pad wear characteristics and improved bite, modulation, and release. Exhibiting a very high initial bite and torque, very little temperature induced torque rise follows. Less torque scatter exists for improved modulation with excellent release, helping to eliminate wheel lock at the end of a stop.