Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Mazda 6 / Mazdaspeed 6 2003-2008 (GG) fits_2014`BMW`M3 Weight Front 6-Piston Caliper (YSCPF6b):

Weight Front 6-Piston Caliper (YSCPF6b): 7

Weighs 11 LBS less than factory exhaust components

luxury cruising or spine-tingling aggression at the touch of a button

Fits All Wheel Drive models only

and an exhaust note that reflects AMG’s racing DNA

Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Mazda 6 / Mazdaspeed 6 2003-2008 (GG) fits_2014`BMW`M3 Weight Front 6-Piston Caliper (YSCPF6b):Yellow Speed Racings Ultra Series Big Brake Kit is designed for road and track use. This big brake kit features optimum braking performance, attractive looks, easy installation and a cost effective price. Factory brakes are designed primarily for daily driving on most applications. If you have added additional horsepower to your vehicle, or frequently compete in motorsports such as circuit racing, drifting, time attack or rally racing, then a big