Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Mazda RX-7 1986-1991 (FC) Caliper Model:YSCPR4b docile tone for daily driving

docile tone for daily driving

7 lb lighter than the factory exhaust (titanium version)

5L models only

The 3-way Pro Plus Racing suspension system offers independent low-speed and high-speed compression damping adjustments

Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Mazda RX-7 1986-1991 (FC) Caliper Model:YSCPR4b docile tone for daily drivingYellow 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