HKS | Cold Air Intake Kit | Toyota GR Yaris | G16E-GTS | 2021+The heat insulator that comes with the carbon racing suction can be used without modification and can be completely separated from the engine compartment by installing a large capacity air duct, side panels and cleaner box cover. It facilitates the introduction of fresh air and prevents the rise in intake air temperature. The cleaner box cover, air ducts, and side panels are made of dry carbon produced by an autoclave process, which makes the product