Air Induction Kit - Airtec - GR YarisAirtec Motorsport Air Induction Kit for GR Yaris Featuring larger 80mm pipework throughout with two hard pipes and two high quality silicone connectors, the huge cotton air filter replaces the restrictive OEM air box set up. To ensure the new air filter doesnt suffer with heat soak issues from the confines of the engine bay, a laser cut heat shield protects the air filter and provides a shroud to ensure it channels only fresh air from the front