For more detail: https://www.armaspeed.com/product/gr-86/
Our aim was to develop the GR86/ BRZ intake system which ensured the turbos boost power while maintaining the perfect air flow and flow rate to produce a great improvement in the driving experience. Using the silicone inlet hose with a smooth surface to provide the airflow a direct path to the turbo. A cone air filter increases the filter surface by 12% to work with greater airflow and superior filtration. Carbon fiber and an airbox with a coated plenum make perfect heat isolation for the engine bay. Not only gives you an upgrading driving experience but also an amazing appearance underneath the hood.