I have a set of practically new stainless steel Pypes Violator mufflers (P/N: MVV10) 2.5" offset/offset. I purchased them for my '69 350 and ran them for 20 minutes during my cam break-in and don't like the way they sound with my setup. After speaking with a Pypes technician, the violators need high flow to sound their best. Therefore, they recommend these with steel headers (which I don't have).

I can't return them "used" so I'm trying to unload the pair for $100.