Pull your turbo and drill the manifold for the probes.I used 2 gauges and probes(Stewart Warner gauges($100 for the pair) and 2 K-Type probe kits made by Autometer(Around $120).No power required to run them.The full autometer gauge kit requires 12V power since the gauge has a Amplifier build into it.The Stewarts didn't.The exhaust system is built into Front and rear banks.There is a divider in the manifold and in the turbine housing.This way I can keep an eye on both banks.If one starts showing higher or lower numbers then I know I have a problem and only have to figure out which of the 3 holes is the problem instead of all 6 holes.......Now I wish I could afford a 6 gauge setup to keep an eye on every hole.....but that is a little overkill.The dash would look like a Peterbilt if I installed all the gauges I want on it.3 diff temps,air pressure,Boost pressure,Intake temp,6 EGTs,Oil temp,Oil pressure,Volt,Amp,Trans temp,Transfer temp,Water temp,Fuel pressure,Fuel level......shall I continue?