Project Mu | B-Spec Front Brake Pads | Honda Civic Type R | 2.0T K20C1 | 2015+The Project MU B Spec is a affordable model boasting dependable braking and improved anti fading performance to cope with all sport driving scenarios. Fade Resistance When brake pads operate at high temperatures, high pressure gases can be created in the pad and can cause a 'gas layer' between the pad and rotor. This can make the driver feel like the brakes have lost performance as the brake pedal feels the same, but the car won't slow down as normal.