Engines and Components› Cylinder Heads and Components

IAG

1150 CNC Ported Drag Cylinder Heads Package

$6,299.99

SKU: IAG-ENG-H115WE

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Ships by Aug 2
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Description

The IAG 1150 CNC Ported Drag Cylinder Heads Package is engineered specifically for the demands of drag racing and competition. Constructed from aluminum, these cylinder heads feature precise CNC porting to maximize airflow efficiency, crucial for high-performance applications. These heads are designed to support power levels of up to 1150 horsepower. This package is compatible with a range of Subaru models including the 2002-2014 WRX, 2004-2021 STI, 2005-2009 Legacy GT, and 2004-2013 Forester XT. Specific fitments include the 2008-2014 Subaru STi and 2015-2018 Subaru models, as well as 2006-2014 WRX, 2006-2013 FXT, and 2007-2009 LGT.

MIA's Description

The IAG 1150 CNC Ported Drag Cylinder Heads Package is designed for drag racing and competition. These aluminum cylinder heads are CNC ported for optimal airflow and are engineered to support up to 1150 horsepower.

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Specifications

BrandIAG
Part NumberIAG-ENG-H115WE
CategoryEngines and Components

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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