fungusman said:
muffler.... but why would you do this?
I personally think loud exhausts on a car which is anything other than an obvious sports car are bit sad.
Most people will see a Clio, be it a 1.2 or a 172 and hear the exhaust and think as I do, that it's a bit sad.
When I overtake people, whether I'm ragging the car or not, I don't want it to sound like I'm really trying hard to get past.
Far better to rocket past looking like the car's not even breaking a sweat.
Invariably, the loudest exhausts are often found on cars with small engines.
All just my humble opinion of course.