Mishimoto 01-14 Subaru WRX / 04-17 STI Turbo BlanketHelp reduce the heat in your 2001 2014 Subaru WRX or 2004 2017 STI engine bay with this Mishimoto turbo blanket. One of the main drawbacks to a turbocharger is the massive amount of heat that it produces, and with the top mount intercooler just inches away from the turbo, that heat can severely effect intake air temperatures. Additionally, keeping the exhaust gases that spin your turbo hot makes for a more efficient, better spooling turbo. That's why