Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit - Ford Focus ST 2013-2018 (MKIII) Caliper Model:YSCPF6b Install note: Rear lower mount

Install note: Rear lower mount nut torque spec is 110nm (81 ft/lbs)

8 lbs lighter than the factory exhaust for improved performance and handling

FRONT REAR SPRING RATES 10k Varies (See Below)

Does not fit X6 M model

600-1200 Deg F Optimal Temperature Range

Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit - Ford Focus ST 2013-2018 (MKIII) Caliper Model:YSCPF6b Install note: Rear lower mountYellow 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