Dumping exhaust down under the car

Hi everybody:

I'm thinking about doing the exhaust on my car that way. The main question I have is how is it for fumes and smell? Any car done this way with headers and a cam seems to sound awesome.


Mine dump right in front of the rear axle. I think it sounds great and fumes are not an issue. No a/c in mine so windows are always down, probably getting more fumes from all the other cars at the intersection especially the diesels.
Yes, they do kick the dust up, one more good reason to avoid car shows, but not a big deal unless you’re on a lot of dirt roads.