Originally Posted by Longbow64
You can run a baseline (underdrive pulley, catless x-pipe and filter) without Procede/Meth by running a dyno in Map 0. Then activate Map 1 for a Procede without meth run. Then Map 4 for a Procede with meth run to see the gains. You'll see three distinct lines and the meth runs will be very consistant.
That would be easy and illustrate the advantage of the tune, unless the meth and tune have resulted in adaption to better values for Map 0 that would at least initially make more power than if the meth and tune had never been installed. I would not mind knowing what it has been making until I installed these parts, but my first few runs would be as I drive it, which is procede plus meth since that is what interests me the most.