HKS Air Intake Duct (ZN8/ZD8)

We have significantly enlarged the openings while maintaining the stock replacement layout, aiming to reduce intake resistance.

■ Features

We adopted a one-piece structure with no seams inside through blow molding to reduce intake resistance.

With the aim of reducing resistance at maximum flow, the narrowest part has been increased from approximately Φ50mm equivalent in the stock design to approximately Φ87.5mm equivalent.

Due to the same layout as the stock part, there is no risk of water intake, making it safe for use even on the streets.