I just want to Thank all of you guys out there on your Help and quick reponse. 
I'm wanting to install gauges on my truck and leaning towards the SPA. I'm needing some help.
I know that I need to monitor the Boost and Exhaust Temp. What other one is an important point? I think the transmission temp and ?????
What are you guys recommend?:
It seems every sense I joined, my wife can't off the computer. :{

I'm wanting to install gauges on my truck and leaning towards the SPA. I'm needing some help.

I know that I need to monitor the Boost and Exhaust Temp. What other one is an important point? I think the transmission temp and ?????
What are you guys recommend?:
It seems every sense I joined, my wife can't off the computer. :{