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Discussion Starter · #1 ·
I just got a stage 2 setup on my car with the Cobb AP I wanted to see if the economy mode would get me any better gas milage and was suprised to see that it did absolutly nothing. infact i got better gas millage when I was on the standard tune. or maby I just dont know how to use this thing. any way here are my millage numbers

economy mode 20.5 mpg
standard tune 22.3 mpg
 
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