2008 mustang 4l popcorn tune

I have a buddy with a 4l mustang that wants a popcorn tune. I think it sounds dumb but it is what he wants. I have already deleted his rear 02 sensors for him in preperation for him to remove the cats. Anyone have any experience with this? I know its is in the dfco settings but it looks very similar to the values for my 05 gt and it has a good burble to it already and they are not much different.

See attached the stg1 file is the less aggressive change just editing the decel table in a small area and the second pops and bangs one is much more aggresive and needs work still due to not being tested use at own risk. I edited dfco and decel is much more aggresive.