Wish I would have had a pull done while in Daytona, I'm curious to see what it actually puts down compared to the charts they are showing for it. Would your cores fit the street cannons ??
I pulled a set of the 4.0 Street Cannons apart recently. They had a 2.0 perf core and were packed solid with a fiberglass
bag of some type. The 2.0 baffle is OK but, consuming all the air space in the muffler with packing kills TQ. No chance the CVO baffles will fit. The packing was hell to get out. While dragging it out, it sheered the internal pins off the emblem on the side. After that fell on the floor I was done playing with them. Won't be working on any more of those! Your 4.5s with cats may be different? You cant really pack material around the cat and have it live. I don't think you have a fragile emblem on the side either. If
you take them apart and send me a pic of the baffle, I'll be able to give you answer on making a new one. Removing the cats will increase flow and change your tune. Something to consider.
Steve@fullsac.com