GenVibe - Community for Pontiac Vibe Enthusiasts

I'm looking to replace my muffler and am getting mixed answers on this. What is the size of the stock exhaust on a 2006 base Vibe? Some people say 2" and other people say it's 2.25". I need to know for sure so I can get the right inlet/outlet size on the muffler.

I know it is not 2.25". It may be either 1-3/4", 1-7/8" or 2". You cna know for sure by just measuring yours.