Description
The APR Brake Cooling Ducts are aerodynamically-optimized to direct massive amounts of air. Also known as the "venturi" effect, when the vehicle speed increases, this funneled-in air increases in both pressure and velocity as it passes from the larger frontal area into the smaller pipe section of the brake duct. When matched with appropriate High-temperature air duct hoses that connect to the rotor backing plates the cooling cycle is completed and large volumes of fresh air help cool down red-hot brake rotors lap after lap on the track.