GT2 S/C SYSTEM Pro Fairlady Z(Z33) VQ35DE12001 AN009 FEATURES The centrifugal type HKS GTS7040 is included, the next generation SUPERCHARGER which has a "Quick acceleration response without lag", "Linear torque characteristic at low and middle rpm" and "Low mechanical noise and compact design" Pro Kit does not include Fuel parts and engine management system. It can be used at high horsepower with engine internal upgrading. * 1 : Spark Plug is not included. Select proper one for your vehicle.