i cant remember which exhaust set-up had kinda oval-ish tip and not perfectly round i thought it was the borlas, but on their website, they have a pic of a round tip. anyone know what im talkin about? lemme know if i make no sense (like usual)

 

Probably Borla. There are two styles... the older one (like mine) are more oval.



Newer one (tips at least) are more round and a little bigger.

Edit - here's a comparison courtesy member DrewGS4... left is new style, right is the style on my exhaust (except I have the full Borla exhaust, not just the tips).