I ran Tony (Ridgerunner) tunes on my lb7 and the truck was an animal. I’m honestly scared to run them on my lbz when I do turbo and fuel because I worry it’ll be too much of an animal and explode lol NOT SAYING IT WILL! But tony does great tunes. That being said when I get a dsp5 this time, if I go vgt Danville is the place to go. But if I go fixed vane, UDT (Blake) will be my choice. From what I’ve been seeing here and on Instagram, Blake might just be the fixed vane guru like Mark is for VGT tunes. Amazing things coming from those tunes Blake. I am blown away!