IHI PERFORMANCE VF48 OEM TURBO FOR 04-19 STI AND 02-07 WRX
The IHI VF48 is the OEM Subaru turbocharger that comes equipped on the 2008+ STI. This can be used in place of your 04-07 STI's VF39 / VF43 stock turbo, or act as an upgrade turbo for the TD04 equipped 02-07 WRX's allowing a ~ 70 whp gain over the TD04 with supporting fuel and tuning upgrades. The VF48 makes around 300-315whp on pump gas and 350-365whp on Ethanol with supporting mods and tuning. For those with an STI looking for an upgrade turbo, check out the IHI VF48 Upgrade Turbo featuring a high flow billet compressor wheel and OEM quality!
Applicable models :
2004-2006 2.5L STI (OEM TURBO UNIT MARKING: VF39)
2007 2.5L STI (OEM TURBO UNIT MARKING: VF43)
2008-2019 2.5L STI (OEM TURBO UNIT MARKING: VF48)
2002-2005 2.0L WRX (OEM Turbo TD04)
2006-2007 2.5L WRX (OEM Turbo TD04)