HKS Super Power Flow Intake for Mazda MX-5 NB SpecificationsThe Super Power Flow is HKS' basic model. It replaces the stock air filter and original air filter box. Installation is simple as it is plug & play / bolt on without any modification necessary.Each kit comes with a high performance mushroom filter (up to 30% increase in air flow) hoses and aluminium brackets specially adapted for your vehicle and all necessary accessories for installation (joiners clips bolts etc.). Unlike the other HKS Racing Suction kits the Super Power Flow does not include the rigid aluminium pipe for the air intake it only replaces the stock air filter and it's housing.