A very interesting topic that I'm reviving.
I've owned a Morgan Plus Four with a B48 engine for a few weeks now. I don't see a sports exhaust in the list of factory options.
However, the sound is quite pleasing.
I know a good Belgian craftsman who has been fitting stainless steel exhausts for me for a long time
:
https://www.talkmorgan.com/ubbthreads.php/topics/548795/1He could make me a more sporty stainless steel exhaust system, but I'm afraid my car would be too noisy and unpleasant after the modification.
Furthermore, I'm not sure if there would be any power gain... what do you think?
