Aries Stainless Steel Muffler

[amuffler]

Originally Posted by JBill

I've had a Beaver SS muffler on my roadster for about ten years now with no problems, though I've been told (warned?) that the tack-welded seam will eventually rip open.

You might consider adding some additional welding at the seam, if you back fire, it will open up and ruin the muffler.