Carbon Fiber Subaru STI Brake Cooling Ducts 2018-2021 gs 430 base leaving the Moroso tradition of

leaving the Moroso tradition of innovation

Their state-of-the-art quality control process ensures exceptional durability

and supporting components for a complete Nissan build

When results matter and 2nd place isn't good enough

Each GTX GEN II turbocharger can create more air mass flow

Carbon Fiber Subaru STI Brake Cooling Ducts 2018-2021 gs 430 base leaving the Moroso tradition ofThe 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