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GrimmSpeed 02-10+ WRX/STi/LGT Turbo to Downpipe Gasket 7-layer


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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 144022AA180.

22% Thicker than OEM Gaskets

304 Stainless Steel Fire-Ring


02-14 Subaru WRX

04-17 Subaru STI

05-09 Legacy GT

05-09 Outback XT

02-13 Forester XT

All pre-02 Turbo Subaru Vehicles

This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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