Boost Lab VF48 OEM Replacement Turbocharger Cast Comp Wheel Subaru 2002-2007 WRX / 2004-2021 STI



The Boost Lab VF48 is a direct replacement turbocharger for the 2008+ Subaru STi. In addition, this unit is a perfect direct fit upgrade for the 2002 through 2007 Subaru WRX.

All Boost Lab turbochargers are VSR balanced & tested and come with an industry standard 1 year/unlimited mile warranty.    

  • Compressor Wheel: Cast 46.5mm/60mm
  • Turbine Wheel: 53mm/48mm
  • Bearing Type: Twin Hydrodynamic Journal Bearing w/ 360* Thrust
  • Fitment: Direct Replacement for 2008+ Subaru WRX STi
  • Additional Fitment: 2002-2007 Subaru WRX & 2004-2021 STi

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