If i am using a mini maxx will i see actual boost pressure on the mini maxx, or the lower reading of pressure that the fooler tells the ECM.

i'm betting on the latter as the mini is reading all info supplied to ecm via the obd-2

 

your thinking correctly in order to see actual boost your going to have to have a boost guage. It lies to the computer hell mine on my truck tells it its only seeing 27 psi tops

 

That reminds me - White Lightning is gonna need some analog gauges.

 

Its got a boost and egt guage what else do we need

 

speeking of boost does anyone know if the XRT pro does boost fooling or not?

 

dont quote me ,but I think you will still need a boost fooler