As originally supplied by @Damo H, here is a visual representation for the variants of exhaust systems across MK3 SEAT Leon Cupra models.
Key:
CAT - Catalytic Converter
GPF - Gasoline Particulate Filter
Resonator - Alter tone of engine noise
Muffler/Silencer - Reduces volume of engine noise
Key:
CAT - Catalytic Converter
GPF - Gasoline Particulate Filter
Resonator - Alter tone of engine noise
Muffler/Silencer - Reduces volume of engine noise
