The TurboXS 20G Turbocharger serves as a direct-fit performance upgrade for factory Subaru VF series turbochargers. It features a billet compressor wheel with a 52.5mm inducer designed to fit into the stock inlet without modification. The 8cm² turbine housing is engineered to optimize exhaust gas velocity, balancing rapid spool-up with high-end flow capacity. This configuration is capable of supporting power levels exceeding 470 wheel horsepower when utilized with E85 fuel and appropriate supporting modifications. Detailed specifications include a 68mm compressor exducer and a turbine assembly with a 55.8mm inducer and 49.2mm exducer. Construction utilizes high-grade materials to ensure thermal stability and mechanical durability under increased boost pressures. The package includes a dedicated oil feed line to facilitate proper installation and lubrication. To optimize engine management and ensure peak performance, users should get tuned by Migtuned with a custom etune specific to their vehicle's year and model. This unit provides a significant increase in mass airflow over OEM components while maintaining manageable transient response. Compatibility should be verified prior to installation as some chassis-specific modifications may be necessary for final fitment.
| Compressor Wheel Material | Billet Aluminum |
| Compressor Inducer | 52.5mm |
| Compressor Exducer | 68mm |
| Turbine Inducer | 55.8mm |
| Turbine Exducer | 49.2mm |
| Turbine Housing Size | 8cm² |
| Power Potential | 470+ whp (with E85 and supporting mods) |
| Inlet Compatibility | Stock Inlet (No modification required) |
| Included Hardware | Oil Feed Line |
| Fitment | Subaru (Universal Fitment, non-application specific) |
Turbo XS Subaru 20G Turbocharger
SKU: TU-EJ-TXS400
$1,304.95Price
- 2004-2005 Subaru Forester XT H4.2458cc Forced Induction::Turbochargers
- 2009 Subaru Forester XT H4.2458cc Forced Induction::Turbochargers
- 2002-2005 Subaru Impreza WRX H4.1994cc Forced Induction::Turbochargers
- 2006-2014 Subaru Impreza WRX H4.2458cc Forced Induction::Turbochargers
- 2005-2006 Subaru Legacy GT H4.2458cc Forced Induction::Turbochargers
- 2005-2006 Subaru Outback XT H4.2458cc Forced Induction::Turbochargers
- 2015-2021 Subaru WRX STI Base H4.2458cc Forced Induction::Turbochargers
- 2015 Subaru WRX STI Launch Edition H4.2458cc Forced Induction::Turbochargers
- 2015-2021 Subaru WRX STI Limited H4.2458cc Forced Induction::Turbochargers
- 2019 Subaru WRX STI S209 H4.2458cc Forced Induction::Turbochargers
- 2016 Subaru WRX STI Series.HyperBlue H4.2458cc Forced Induction::Turbochargers
- 2018 Subaru WRX STI Type RA H4.2458cc Forced Induction::Turbochargers

