buzyg said:Never heard of it being done. The exhaust is very different.
Himi said:A good exhaust place will be able to trim your diffuser for not much less than buying a diffuser. Alot of people have done it
flybobbie said:My 23i came with the standard tail end and i experimented with M end.
Both cases i cut away the right side for a twin exhaust look.
Made a bracket and welded two tubes and a set of after market tail pies.
As you say it looks more balanced.
Now driving with the original rear end as the M end to me looks like there is some trim missing.