IAG Performance Blow Off Valve Adapter 2002-2007 WRX / 2004-2021 STI

Upgrade your Subaru WRX STI’s forced induction system with the IAG Performance Blow Off Valve Adapter, designed specifically for 2002-2007 WRX and 2004-2021 STI models. This adapter allows you to keep your OEM blow off valve while integrating seamlessly with a variety of aftermarket front mount intercooler kits, enhancing boost control and airflow efficiency for improved performance.

Crafted from high-quality materials, the adapter features 1.375-inch inlet and outlet ports and a sturdy ½-inch thick flange to ensure a secure, leak-free connection. Installation is simple with the included new factory gasket, providing a perfect seal and hassle-free fitment. This precision-engineered component delivers durability and reliability under demanding driving conditions.

Ideal for Subaru enthusiasts seeking a practical upgrade without sacrificing OEM valve functionality, the IAG Blow Off Valve Adapter offers a smart solution to optimize your WRX STI’s intercooler setup. Enhance your boost management and airflow today—trust Subimods for quality Subaru performance parts.