I get a LOT of pop on decel. The bike when I got it had stock slash cuts, which I've replaced with debaffled bullet tips. The bike feels more responsive and seems to not bark so much on decel, but I plan to do something about the decel pop soon. I'll probably start with a video and post it here for the experts!
The change in exhaust basically took the bike from a sewing machine to a real bike imo, so we'll see if the pop is too loud now. I suspect the bike had an exhaust on it before.
