Performance Silver Intercooler Kit with Polished Pipes (MMINT-MUS4-15KPSL) by Mishimoto. OEM intercooler setups are not designed to handle the higher levels of boost that result from modifying your turbocharged vehicle. 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.