TurboXS introduces the 2008 WRX and STI Cold Air Intake. As rule of thumb on a turbocharged vehicle you will want to free up the flow into the turbocharger allowing it to build boost much easier through a less restrictive intake path. The use of a high quality filter element was required to keep up with the air flow demands of a 2.5L turbocharged engine. Air is directed through a polished lightweight mandrel bent aluminum piping reducing any flow restrictions. A precisely machined mass air flow housing to ensure the sensor calibration is not altered causing any adverse effects to the air/fuel ratio. The kit is designed to fit with the upcoming turboXS front mount intercooler.
