HKS Carbon Fiber Cold Air Intake Box Kit, 2015-2021 STi

Highly effective intake system designed for Racing Suction to increase flow of cold and oxygen dense air to the engine.

Included:
• HKS Cold Air Intake Box

Features:
• Designed as an upgrade item exclusively for racing suction. By completely separating the engine compartment from the air cleaner, fresh air can be constantly introduced for stable performance.
• The cleaner box cover and duct cover are made of carbon fiber and manufactured by the vacuum infusion method, which is almost as light and strong as the autoclave method. The surface of the carbon cloth is a 3k twill weave to dress up the engine bay.
• The cleaner box is made of fiberglass and individually created by skilled artisans using the hand layup method.
• The combination of matte carbon and black color make the beautiful engine bay with exotic car vibes.
• It does not spoil the "open" sports sound that comes from the sound of air rushing into the intake.
• Cold Air Intake Box only. Required Racing Suction (70020-AF108) for installation.