Lol ok Mr P. I yield to your 35 years experience in the exhaust lab.. I'm not as smart as you, I got no problems admitting it. That said, for the rest of us who want huffs in the stockish location, the bigger the muffler (internally), the better. Helps dissipate heat & gas expansion.
^^ Crayola Crayon approved.
On the muffs.. your correct... bigger is better EDIT Give the crayons back to the kids where they belong
