A genuine Subaru composite gasket which is used to join the centre exhaust section to the exhaust back box on 2.5" systems.

A genuine Subaru metal/composite donut gasket which is used to join the downpipe assembly to the exhaust centre section on 2.5" systems.

A genuine Subaru metal gasket which is used to join the turbocharger to the downpipe assembly.  This gasket is used on all Subaru Turbo's with the exception of twin scroll models.