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Does stage 2 aka FMIC upgrade affect gas mileage?

jeff

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#1
Hey guys,

I just added several mods at once and my first tank of gas is bringing better mpgs....trying to narrow down the cause of this...I am trying to rule out the FMIC being the culprit....how did stage 1 to 2 jump affect your mpgs?

Of course the lead foot would seem to decrease them after this mod, but in my case I've driven about the same as usual which is WOT daily but not all the time.

Thx for perspectives....
 


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#2
It won't affect mpg noticeably aside from a potential change in driving behavior. Much harder to stay out of boost when the engine is making all the right sounds.
 




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