GrimmSpeed Turbo to Downpipe Gasket for 2022+ WRX (026003) GOODRIDGE Besides protecting the occupant compartment

Besides protecting the occupant compartment

But when the engine is at high load (WOT)

GM 9986117

Definitely do some more research if you're trying to get these in an Evo 7

Vibrant Performance T304 stainless steel exhaust manifold head flange for GM LS1/LS2/LS3/LS6/LS9 motors

GrimmSpeed Turbo to Downpipe Gasket for 2022+ WRX (026003) GOODRIDGE Besides protecting the occupant compartmentGrimmSpeed turbo to downpipe gasket for the 2022 2023 Subaru WRX is 22% thicker than stock and 100% stainless steel including the fire ring. This gasket seals between the turbo housing and downpipe aka cat, converter or j pipe. Vehicle Fitment: 2022 2023 Subaru WRX 2. 4L The GrimmSpeed Exhaust Gasket Set is also available. Purchase Includes: (1) Gasket Quick Specs: 22% thicker than OEM gaskets 100% stainless steel construction 304 Stainless fire ring