Cometic Subaru WRX .064in Copper Turbo Downpipe Gasket

This .064 inch thick copper gasket from Cometic is made specifically for the Subaru WRX turbo downpipe connection. Copper is a well-known material for its ability to handle high temperatures and pressures, making it a solid choice for sealing the exhaust gases between your turbocharger and downpipe. Its malleability allows it to conform to imperfections in the mating surfaces, creating a tight seal that helps prevent exhaust leaks.

Cometic uses copper for this gasket because it offers excellent heat resistance, which is crucial in the high-stress environment of a turbo exhaust system. The .064 inch thickness is a common specification that works well for many WRX applications, providing enough crush to seal effectively without causing alignment issues. Ensuring a good seal here is important for maintaining proper exhaust flow and preventing those annoying, performance-robbing leaks.