Brake master cylinder brace. We all know what these do. They stop the firewall flexing when you brake hard. Good for track, good for hard braking situations on the street. You want the force going to your brakes not to bending your car in half. Makes the pedal feel a lot better if nothing else. So it does do a bit even if youre not a track warrior. $60 posted. Uses existing bolts from your chassis. [/URL][/IMG]