APR Performance Carbon Fiber Brake Cooling Kit 2015-2017 STI

STI Only

The APR Brake Cooling Ducts are aerodynamically engineered to funnel large volumes of air directly to your braking system. Utilizing the venturi effect, air pressure and velocity increase as airflow transitions from a larger inlet to a smaller duct opening. When paired with high-temp brake duct hoses, these ducts deliver consistent cooling air to brake rotors—helping reduce heat buildup during aggressive track driving.

Excessive heat can lead to costly damage across critical systems including brakes, radiators, transmissions, and differentials. APR Air Ducts are designed to direct fresh airflow exactly where it’s needed most. Constructed from pre-preg carbon fiber reinforced polymer (CFRP), they provide exceptional strength while keeping weight to a minimum.

Features:

Pre-Preg Carbon Fiber Construction
Autoclave-formed using pre-impregnated carbon fiber for superior strength-to-weight performance.

UV-Resistant Clear Coat
Finished with a durable UV-resistant clear coat to withstand environmental exposure. Maintain like automotive paint—polish and protect with quality wax or synthetic sealant.