Gaskets & Seals

IAG Performance carries Subaru TGV gaskets and seals for WRX, STI, Legacy GT, and Forester XT models, including genuine Subaru FHI gaskets and IAG phenolic spacers and hardware. These components are essential for a clean intake manifold or TGV delete installation, and the phenolic spacers in particular help insulate the intake manifold from engine heat for more consistent intake air temperatures.