The APR Brake Cooling Ducts are aerodynamically-optimized to “funnel in” 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 ,…

Excessive heat can cause major and expensivedamage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentials all need good air flow to help transfer away unwanted heat. APR Air Ducts help bring fresh cooling air to different areas that need additional cooling. Built using pre-preg. carbon fiber reinforced polymer (CFRP) composite materials for superior strength-to-weight ratio,…

Dress-up the exterior with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve. These parts are exotic-looking, race-inspired, and are unmatched in quality. Features: Pre-preg. Carbon Fiber Manufacturing ProcessExterior / Body Components are vacuum-bagged and cured in the autoclave at high temperatures, ensuring quality, durability, and extremely-high strengh-to-weight ratios. Fade-Resistant Clear CoatExterior / Body Components are finished…

STI Fitment Only The APR Brake Cooling Ducts are aerodynamically-optimized to “funnel in” 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…

****STI Only*** The APR Brake Cooling Ducts are aerodynamically-optimized to “funnel in” 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…

****Does not fit 2008-UP WRX(Non STI)*** Excessive heat can cause major and expensivedamage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentials all need good air flow to help transfer away unwanted heat. APR Air Ducts help bring fresh cooling air to different areas that need additional cooling. Built using pre-preg. carbon fiber reinforced polymer (CFRP)…