GrimmSpeed Exhaust Manifold to Up-Pipe Gasket 2002-2014 WRX 2004-2021 STI
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. 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, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price. This product cross-references with Subaru part number is 144022AA170.
- 22% Thicker than OEM Gaskets
- 304 Stainless Steel Fire-Ring