GrimmSpeed Header Collectors to Crossover Gasket Double Thick 2002-2014 WRX 2004-2021 STI
At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well GrimmSpeed has your answer, premium multi-layer steel w/ stainless steel fire-ring gaskets at a great price. This product cross-references with Subaru part number is 44022AA160.
- 100% Thicker than OEM Gaskets
- 304 Stainless Steel Fire-Ring