Hey guys, I have a v6, 3.0L with the 3" exhaust tips (came stock on the 6s). I was wondering, it just hit me cause me and my friend were talking about this for no reason what so ever and made a bet, anyways, what is Mazda 6's diameter of the metal exhaust under the stainless tip (that ugly brown, rusty one that is hidden by the exhaust tip!). I tried measuring it, but couldn't get the tape measure in there. I think its 2.25". Doesn't seem like its more. It could be just 2", but that seems too small when looking at the 3" exhaust tips. If anybody knows the diameter, let me know. thanks a bunch guys.