IAG Performance
Integrity Auto Group was established in 2004, initially selling used high-performance cars. Many of their clients started requesting that they provide performance products and service to their vehicles, and there they began their engineering and fabrication practices. IAG has rapidly grown, and today it operates out of 2 buildings with over 20,000 sq/ft of production and shop space, using state-of-the-art equipment to develop performance engines and parts widely utilized in some of the fastest Subaru vehicles in the world.
IAG's silicone liquid filled gauge is a simple way to monitor and dial in fuel pressure on an...
The IAG Performance Fuel Line kit is designed to work with the IAG Top Feed Fuel Rails and...
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IAG Performance 8MM Thick Phenolic Spacers For Subaru WRX 2002-2014 | STI 2004-2018 | Legacy GT 2005-2012 | Forester 2004-2013
IAG Performance is proud to offer 8mm phenolic grade CE spacers for your Subaru 2.0L and 2.5L engine....
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IAG Performance EGR Block Off Kit Black For 2015+ Subaru WRX / Forester XT 14+
Exhaust Gas Recirculation Block Off KitThe IAG Performance EGR block off kit for the 2015-2017 WRX is designed...
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IAG Performance Black CNC Top Feed TGV Deletes For Subaru STI 2007-2018 | WRX 2008-2014 | Legacy GT 2007-2012 | Forester XT 2008-2013
The IAG CNC Billet Aluminum TGV deletes are one the easiest ways to eliminate the OEM tumbler generator...
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IAG Performance Street Series Air / Oil Separator AOS Red 2008-2014 WRX / 2008+ STI
The IAG Performance Street Series billet aluminum Air / Oil separator (AOS) vents crankcase gasses back to the...
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IAG Performance Street Series Air / Oil Separator AOS Red 2006-2007 WRX / 2004-2007 STI
The IAG Performance Street Series billet aluminum Air / Oil separator (AOS) vents crankcase gasses back to the...
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IAG Performance V3 Black Top Feed Fuel Rails For 2002-2014 WRX / 2007+ STI / 2008-2012 Legacy GT / 2006-2013 Forester XT
Features: CNC machined from billet aluminum 5/8” Bore I.D. designed to accept -8 O-ring boss fittings 2 piece...
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IAG Performance Silver CNC Side Feed TGV Deletes for 2004-2006 STI / 2004-2005 Forester XT
The IAG CNC Billet Aluminum TGV deletes are one the easiest ways to eliminate the OEM tumbler generator...
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IAG Performance Black CNC Side Feed TGV Deletes for Subaru STI 2004-2006 | Forester XT 2004-2005
The IAG CNC Billet Aluminum TGV deletes are one the easiest ways to eliminate the OEM tumbler generator...
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IAG Performance Street Series Air / Oil Separator AOS Black 2008-2014 WRX / 2008+ STI
The IAG Performance Street Series billet aluminum Air / Oil separator (AOS) vents crankcase gasses back to the...
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IAG Performance Flex Fuel Line Upgrade Kit (Adapts IAG Fuel Line Kits to COBB Flex Fuel Kits) For 2008-2014 WRX / 2008+ STI
The IAG flex fuel line upgrade kit allows you to add COBB's Flex Fuel sensor into your existing...
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