Ihi vf52 turbo upgrade. This turbocharger is similar to the VF48 but utilizes the USDM Legacy GT-style housing. The Genuine IHI VF52 turbocharger is for those who just aren't satisfied with the power that the oem turbocharger offers and need more horsepower! This turbo has an incredible power output of up to 320whp with 650cc injectors and is a direct replacement for your Legacy GT. Any advice is appreciated! Dec 20, 2024 · PRE IHI VF52 G25-500 IHI VF52 turbo rebuilt and upgraded to my G25-500 spec. This guide details verified turbo upgrade paths for 2012–2019 F30 models, including part numbers, legality, and real-world costs. For the full car engine upgrade details, please check out my post here. IHI VF Series RHF55 for Subaru WRX STI VF39 VF43 VF48 VF52 Rebuild Kit With Billet Wheel and Stock Turbine Turbo This will fit your Stock VF39 VF43 VF48 and VF52 Turbo. Spools like stock with great torque and top end. 2008 - 2014 SUBARU IMPREZA G3 WRX VF52 TURBOCHARGER - GENUINE PART Turbo is in excellent working condition - see pics VF52 IHI - 14411AA800 - Has been Tested thoroughly! Good kms 145,571kms Recently refurbished! No shaft play :-) Test driven and boosted hard, may have larger than stock internals. Feb 6, 2012 · This turbocharger is not a direct bolt-on for the MY08+ WRX. My G25-500 upgrade consistently makes 350-360whp on pump gas on a Mustang dyno and 390-400whp on ethanol.