i know the black smoke isnt the heqlthiest thing for my 03 6.0 psd but i wanan put on a good show now and then what can i do to make it pour the black soot out my stacks?my truck is basicly stock exept a set of 33inch tslthornbirds and a set of 5 inch stacks but left the cat basicly just disconected the pipe behind the can and brought it up trough the bed.