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Carbon Fiber Reinforcement
This simple modification can raise or lower the height of your airfoil for optimum positioning of clean air contact with wing foils
The addition of a spoiler gives the vehicle's rear end a more aggressive aesthetic
***Hatchback Only***
Subaru WRX / STI Brake Cooling Ducts 2015-2017 APR Carbon Fiber ReinforcementThe 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
