APR Performance Brake Cooling Ducts (CF-905650) 8009 The SP series of cold

The SP series of cold air intakes feature many of Injen Technologys patented tuning process

the system features 3" mandrel-bent piping and adjustable double-walled stainless steel tips for clean fitment and aesthetic appeal

Open-Element Design Showcases the Air Filter and Delivers an Aggressive Air Intake Sound

This Infiniti G37

This kit is a straight forward turbo swap that makes a big difference in the power output of the car

APR Performance Brake Cooling Ducts (CF-905650) 8009 The SP series of coldThe 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 (not included purchase hoses from your favorite racing supply shop), the APR