IAG Performance


IAG Silver CNC Side Feed TGV Housings for 2005-06 Legacy GT

The IAG CNC Billet Aluminum TGV Housings are one the easiest ways to eliminate the OEM tumbler generator valves on your turbocharged Subaru engine. Our TGV housings are CNC machined from aluminum and are able to accept all OEM specific fuel rails, most aftermarket fuel rails and injectors. Each TGV housing includes lower gaskets for the cylinder head mounting location. IAG also includes specific hardware based on your use of optional 3mm phenolic spacers, optional 8mm phenolic spacers or simply using OEM style gaskets. The IAG Performance TGV Housings do not require porting modifications, cores, or damage to your original OEM parts in case you ever need to return the vehicle to stock. 

*ECU calibration is required. 

TGV Set Includes: 
  • (x2) IAG TGV Housings
  • (x2) IAG Lower TGV to Cylinder Head Gaskets
  • (x1) Hardware Set For OE Gasket Install
  • (x1) Hardware Set For 3mm-8mm Phenolic Spacers

Phenolic Spacer Options:
  • 3mm Phenolic Spacer Set with Nitrile Intake Gaskets- Part# IAG-AFD-3100 [Add 49.99]
  • 8mm Phenolic Spacer Set with Nitrile Intake Gaskets- Part# IAG-AFD-3101 [Add 59.99]

*Does not work with Aeromotive side feed fuel rails. 

2005-2006 Legacy GT

*Pictures used for marketing purposes only, actual products may vary


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