2008-2014 Subaru Impreza WRX
2008-2014 Subaru Impreza WRX STI
2005-2009 Subaru Legacy GT Turbo
2005-2009 Subaru Outback XT Turbo
The SPT Heat Shield helps to retain heat within the turbocharger helping turbocharger exhaust gas velocity. The shroud also helps keep heat generated by the turbocharger away from the intercooler.