It is a kit for each car model, that composed of AIRINX, and Aluminum Suction Pipe which is up to turbocharger. Optimize the piping layout to eliminate internal resistance and deformation of the genuine piping bellows. Piping with buff finish is also excellent matching of the piping of GReddy Intercooler series. Depending on the car model, it is prepared the kit on condition to attach Z32 air flow meter. It is the kit incorporating many needs.