Description

INCREASE AIRFLOW AND HORSEPOWER: The OEM Subaru intake manifold features “Tumble Generator Housings” which are designed to decrease cold start emissions by “tumbling” the airflow on cold starts. Once the cold start process is over, the butterfly valves in the housings remain in the open position and don’t restrict flow much. This means that there are airflow gains to be had, even with the butterfly valves in place. We’ve completely redesigned our popular TGV housings to further improve airflow and allow for the OEM emissions equipment compatibility. We’ve seen gains of over 13 WHP over our V2 TGV housings.

Specifications

  • Product Name: IAG V3 Top Feed TGV Housings with Butterfly Pass Thru (06-14 WRX, 07+ STI, 07-12 LGT, 09-13 FXT)
  • Part Number: IAG-AFD-3050BK (Black) , IAG-AFD-3050SL (Silver)
  • Material: Aluminum
  • Color: Silver or Black

What's Included

  • 2x TGV Housings
  • 1x Hardware Bag
  • 4x Injection Molded Housing Adapters (OEM emissions components not included - please re-use your original parts)

Compatibility

  • 2007-2012 Subaru Legacy (GT)
  • 2007-2014 Subaru Impreza (WRX STI)
  • 2008-2014 Subaru Impreza (WRX)
  • 2009-2013 Subaru Forester (XT)
  • 2015-2021 Subaru WRX (STI)

INCREASE AIRFLOW AND HORSEPOWER: The OEM Subaru intake manifold features “Tumble Generator Housings” which are designed to decrease cold start emissions by “tumbling” the airflow on cold starts. Once the cold start process is over, the butterfly valves in the housings remain in the open position and don’t restrict flow much. This means that there are airflow gains to be had, even with the butterfly valves in place. We’ve completely redesigned our popular TGV housings to further improve airflow and allow for the OEM emissions equipment compatibility. We’ve seen gains of over 13 WHP over our V2 TGV housings.

  • Product Name: IAG V3 Top Feed TGV Housings with Butterfly Pass Thru (06-14 WRX, 07+ STI, 07-12 LGT, 09-13 FXT)
  • Part Number: IAG-AFD-3050BK (Black) , IAG-AFD-3050SL (Silver)
  • Material: Aluminum
  • Color: Silver or Black
  • 2x TGV Housings
  • 1x Hardware Bag
  • 4x Injection Molded Housing Adapters (OEM emissions components not included - please re-use your original parts)
  • 2007-2012 Subaru Legacy (GT)
  • 2007-2014 Subaru Impreza (WRX STI)
  • 2008-2014 Subaru Impreza (WRX)
  • 2009-2013 Subaru Forester (XT)
  • 2015-2021 Subaru WRX (STI)

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