Making a Custom Muffler...
 

Anyone ever done this? My friend and I drew a "free-flow" one on AutoCAD. The measurements are 14" long, by 9.5" wide, by 4" tall. I'll post a picture of the drawing. I'm excited to make it. I'll get back to you guys with results. OH, and if anyone plays guitar, I'm selling my practically new Mesa Single Rectifier...L@@K!! Thanks!