Replacing the rubber inlet & outlet hoses with aluminum hoses restrains its expansion to improve the throttle response and smoothly increase the boost pressure. Also, aluminum hoses can be securely connected even under a high pressure.
Features
Factory rubber hoses are replaced with aluminum pipes and silicone joint hoses, and they are secured with reinforced hose bands.
HKS original casting inlet pipe allows smooth layout.
Note: This Part is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.
