GrimmSpeed Blow Off Valve Flange Gasket 2002-2007 WRX / 2004-2021 STI

Upgrade your Subaru WRX or WRX STI’s intake system with the GrimmSpeed Blow Off Valve Flange Gasket, engineered for a precise, leak-free seal. This premium gasket is designed specifically for 2002-2007 WRX and 2004-2021 WRX STI models, replacing the fragile factory gasket that often causes boost leaks and reduces turbo efficiency. By ensuring a secure seal on the top-mount intercooler blow-off valve flange, it helps maintain optimal engine response and performance.

Crafted for durability and exact fitment, the GrimmSpeed TMIC BOV Gasket is an essential component whether you’re refreshing your engine, upgrading your blow-off valve, or installing a new top-mount intercooler. Its robust design prevents intake leaks that can compromise forced induction systems, giving you peace of mind and improved reliability. Subaru enthusiasts looking to maintain or enhance their turbo setup will appreciate this high-quality replacement part.

Trust Subimods for genuine Subaru performance parts tailored to your vehicle’s needs. Shop now to keep your WRX or STI running strong with confidence and precision.