Depends on the application with me. Usually, for a mildly built street car, I would just say do something up custom. Shouldn't need anything more than a 2.5" for a street car anyways. Run a high flow cat/test pipe to a N1 or Custom fabbed muffler. I prefer a custom down angled muffler any day. I just like the N1 muffler, but even if thats not your style.. anything thats not over flashy atleast.



http://ssuperstore.com/images/MU_fit07.jpg

Thats the down angled muffler design I was referring too. Tuck it up nice and clean.

I just hate the huge mufflers some people decide to run. Completely throws the car off balance. As far as brand, I stay away from the super cheap stuff. Qaulity is poor, of course, and I believe exhaust is something you do right the first time so it'll last and perform.

I also like the Buddy Club Spec II for a none DD car. Haha. Super loud but Ballin' IMO. Everything from Performance to Looks. Just a well built design, IMO.