Revitalize your 2008 to 2015 Subaru Impreza WRX STI with the Remanufactured Turbocharger, model VF48, part number 14411-AA700-RP, from PROTURBO REMAN. This RHF55 model turbocharger is perfect for restoring engine performance. It comes with a 1-year manufacturer's warranty. Note: Turbo is not powder-coated unless added on as a service. Cross-reference numbers include 14411-AA700.