i used to have mine gutted cool for smoke but thats it...just put a 0 plate and it will be fine.. just watch your guages....i mean you can gut it just block the wastegate but u have to watch your foot plus fuel is not cheap anymore
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95 cummins 2500 5speed 4x4,0plate, 370s,valet, kdp fixed, big intake, 3gsk,sbclutch, and some big stacks

96 cummins 3500 4x4 370s,191s,aurora 4000,built tranny,gutted,no plate,head studs, 4000gsk,3pc ats manifold,banks twin ram intake,4-5-7inch stack

544hp/1018trq