GrimmSpeed Lower Uppipe Gasket
Grimmspeed's high quality, multi layered gasket is a great alternative to the other expensive gaskets on the market. Built like an OEM gasket to provide a long lasting, leak free seal, even under extreme heat and pressure.
This gasket lies between the manifold and the uppipe.
We highly recommend new lower and upper uppipe gaskets anytime you need to install a uppipe.