Heck yeah you're off to a good start I've never heard of that intake though,pump rub kit is an absolute must .. after you're done with all that put you a 3 inch downpipe with a 4 inch pipe from the turbo back, my LBZ screams ,that was the first mod I done when I got my truck I didn't know they sold high idle kits I ran 12 V on a switch to the ECM to the PTO circuit , it is controlled by the cruise control switches 800 rpm's 1200 rpm's 1800 rpm's are the settings Idaho Rob does excellent tunes! Sent from my iPhone using Tapatalk