Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Mazda RX-7 1986-1991 (FC) fits_1992-1995`Mitsubishi`EV Warning light may appear if

Warning light may appear if an EDC cancellation kit is not installed on vehicles equipped with electronic damping

you’ll enjoy an aggressive

Requires 6-cylinder diffuser or diffuser modification for proper tip exit

9 lbs lighter than the factory exhaust

Lightweight Titanium Construction

Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Mazda RX-7 1986-1991 (FC) fits_1992-1995`Mitsubishi`EV Warning light may appear ifYellow 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