Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit - BMW 7 Series 1978-1987 (E23) fits_1998-2001`Honda`CR-V Electronic-actuated valves for rapid and

Electronic-actuated valves for rapid and reliable operation

Valves Open – Exhaust gases flow unrestricted through a large X-pipe

5-inch midpipe for optimal flow and sound

Vacuum-actuated exhaust valves with controller for factory-like operation

Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit - BMW 7 Series 1978-1987 (E23) fits_1998-2001`Honda`CR-V Electronic-actuated valves for rapid andYellow 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