I talked with sales people from Summit racing which handles QTP equipment. I will be calling QTP directly tomorrow. It appears that the Low Profile type of cutout requires use if a plasma torch or a Sawzall to cut out an oval shaped opening into the pipe. I really don't want to do that if something "bolt on" becomes available. There's another cutout which is 2.75" but it's specific for the Boss 302 so it likely wont work either. Hopefully more info tomorrow. The best case scenario would be if the "rumored" MOPAR exhaust dump becomes available soon.
Luckily I have both a plasma cutter and sawzall. Lol. And a TIG to put it all back together. BUT I don't want a "T". At the very least I want a smooth "Y", so that the exhaust still has a smooth flow, no sharp bends or corners. I can't believe the pics on QTP's site for the BOSS version...straight 90 degree angles, wow (first pic below). Why would your exhaust want to make a sharp 90 bend when there is wide open straight in front of it, other than a little back pressure from cats or muffs. I'd venture to say that with the dump open, 70-80 of the exhaust would STILL got out the mufflers.
Making exhaust choose a sharp 90 corner (not EVEN a bend, a sharp corner) over going straight is like trying to herd kittens...Look at this first pic, the exhaust is coming from the front to the back and they expect it to jump out of the side of the pipe?
This is a much better execution of how cutouts should be laid out. These are the oval, low-clearance models too.