FITMENTS:
    Subaru
  • 2002-2005 WRX
  • 2006-2007 WRX
  • 2008-2014 WRX
  • 2004-2007 STi
  • 2008-2014 STi
  • 2015-2021 STi
  • 2005-2009 Legacy GT


  • Brand: Grimmspeed
  • Manufacturer's Part Number: 023001
  • Manufacturer's Warranty: 2 Years. Original Retail Purchaser. Covers Defects In Material and Workmanship. Please see Grimmspeed's website for their full warranty policy.

  • Enlarged bore to increase air flow!
  • Your OEM gaskets are actually smaller than the TGV itself!
  • One of the most critical locations in your intake track (right before it goes into the engine!)


    • Manufacturer's Description:
    GrimmSpeed™ does it again! Introducting our enlarged bore Intake Manifold to TGV gaskets. Why do you want the enlarged bore style vs. the small oem?...the oem gasket hole diameter is much smaller than the TGV itself so you are very limited on matching up the ports of the outlet of the Int. Manifold going into the inlet of the TGV during porting. With our enlarged port gasket we are able to match the IM and TGV up perfectly which greatly improves air flow quality at a very important location in your intake track (right before it goes into the engine!).>


    Comes in set of 2