Exhaust Tip?

Exhaust Tip?

this could be the wrong place for this question but I was wondering how exhaust tips go on. I dont want an exhaust because I dont like the sound all that much so I was wondering how the tips work. I went to Pep Boys and there were a bunch of different ones that would fit for 2.5 inchs, 3inch, 4 inch etc...I went out and measured around my stock pipe and the total diameter was 6 inches I am guessing that I divide that by 2 so then its 3 inchs is the one I need. Any advice would be greatly appreciated.

omg u poor dude..

6" diameter?

if you want to just screw on a fake tip over your current muffler, you don't need to bother with measurements.. one size fits all.