The TurboXS 20G Turbocharger is a great upgrade over the factory VF Series Turbo. It features a billet compressor wheel with a 53mm Inducer which will fit in the stock inlet with zero modification. The exhaust housing is a 8cm? Turbine housing, great for spool up while providing sufficient turbine flow to make about 470+ whp with the right combination on E85. Specs & Features: Compressor Wheel Inducer - 52.5mm Exducer - 68mm Turbine Wheel: Inducer - 55.8mm Exducer - 49.2mm Turbine Housing - 8cm Oil Feed Line Included
TurboXS Subaru 20G Turbocharger

Fitment:
2002 Subaru Impreza WRX
2003 Subaru Impreza WRX
2004 Subaru Forester XT
2004 Subaru Impreza WRX
2005 Subaru Forester XT
2005 Subaru Impreza WRX
2005 Subaru Legacy GT
2005 Subaru Outback XT
2006 Subaru Impreza WRX
2006 Subaru Legacy GT
2006 Subaru Outback XT
2007 Subaru Impreza WRX
2008 Subaru Impreza WRX
2009 Subaru Forester XT
2009 Subaru Impreza WRX
2010 Subaru Impreza WRX
2011 Subaru Impreza WRX
2012 Subaru Impreza WRX
2013 Subaru Impreza WRX
2014 Subaru Impreza WRX
2015 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015 Subaru WRX STI Limited
2016 Subaru WRX STI Base
2016 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue
2017 Subaru WRX STI Base
2017 Subaru WRX STI Limited
2018 Subaru WRX STI Base
2018 Subaru WRX STI Limited
2018 Subaru WRX STI Type RA
2019 Subaru WRX STI Base
2019 Subaru WRX STI Limited
2019 Subaru WRX STI S209
2020 Subaru WRX STI Base
2020 Subaru WRX STI Limited
2021 Subaru WRX STI Base
2021 Subaru WRX STI Limited