Silver Polished Aluminum Intercooler by Mishimoto. Construction: Tube, Fin. Overall Size: 38.1in x 20.4in x 2.7in. Core Size: 30.0'in x 18.0in x 2.0in. Inlet: 3.23in. Outlet: 3.23in. Tank Wall Thickness: 2mm. The Mishimoto Intercooler is manufactured with robust cast Aluminum end tanks and a dense bar-and-plate core. This intercooler provides decreased intake temperatures, improved airflow, and reduced pressure loss. The Mishimoto Intercooler features larger than factory intercooler outlets for increased flow.