Exhaust System, sports, twin box

This large bore stainless steel exhaust system (twin box) is useful when fitting 1275cc/1300 engines.

It can also be fitted to 948/1098 engines using an appropriate manifold with internal diameter 1.5”. This exhaust system requires the use of a suitable downpipe MMA1056 to connect to Marina exhaust manifold.

Alternatively use MMA1050 manifold in place of manifold and downpipe to connect between cylinder head and exhaust.

Please note: Excludes downpipe.