12-Layer Stainless Steel Exhaust Gasket

The GrimmSpeed Header Collectors to Crossover Gasket Double Thick serves as a critical replacement seal for the connection between the header collector and the crossover pipe on Subaru EJ turbo engines. This gasket is designed with double thickness to effectively seal larger-than-standard flange gaps, ensuring a proper seal where standard gaskets might be insufficient. It is a direct fit for all Subaru EJ turbo models. Constructed from high-temperature stainless steel with a 12-layer design, this gasket is built to withstand the demanding thermal cycling, vibration, and fluid exposure common in exhaust systems. It is crucial to replace this gasket whenever the header collector to crossover connection is opened during maintenance or repair. Reusing a previously compressed gasket can compromise the seal and lead to exhaust leaks upon reassembly. GrimmSpeed, based in Portland, Oregon, has been engineering performance parts for Subaru since 2003. Their products are designed with real-world use in mind, featuring in-house design, quality material sourcing, and validation on actual applications. This ensures that their parts install correctly, perform as advertised, and offer durability for Subaru owners.