Ian
In the same boat as you how is your exhaust purchase shaping up? Is it a copy or genuine mz part? a friend has lent me an expansion box don’t think I can live with it ok as a temporary solution, it proved a point that my original is partially blocked I in tend to cut it up to see what goes on inside. I heard that the burwin ones are copies and noisey cannot be as bad and as anti social as this expansion box!! Got any thoughts or recomendations? cheers Mike Taylor
mikerwt1950@yahoo.com