Oh, just so everyone knows, if you install this thing before the turbo you are killing it's efficiency. It needs to be post intercooler to work best.
__________________
2001 Cummins with AEM Intake, BD pusher pump, Edge J/A and Smarty stacked, FBD VP44, Jake Brake, HTT hx35/40 hybrid, Coaltrain 5 in. Exhaust, Coaltrain 100 hp sticks, RevTec leveler, Nitto's, Valair 500hp Clutch, Bully Dog Fluid Damper, Firestone Air Ride...