Installing my new KC300X Turbo on my 7.3L OBS Ford Powerstroke Crew Cab Diesel 

Sender for my pillar boost gauge and the black line is for the Water meth controller for variable injection according to boost.

No it's a stage 1. I do Alot of heavy towing and everyone I talked to said that would be best for my application. Overall it dropped my EGTs about 300 degrees without running the water meth or my chip. Turbo gets into it a bit lower in the Powerband over stock and averages 3 to 5 psi higher boost Injectors are Baby swamps. 4" turbo back SS Diamond eye 6.0l intercooler. DIY electric fuel with regulated return

It was the .84. Was told it would be best for me as I do a bunch of towing with it