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      04-30-2014, 08:52 AM   #8
Mark M
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Drives: E30M3 E83X3 E90335D
Join Date: Aug 2007
Location: Lancaster, PA

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Quote:
Originally Posted by TDIwyse View Post
I've had stock, JBD, Evolve, Evolve + and now Ecotune +. I log every fillup with descriptions of driving conditions, wheel/tire configs, etc. In order of mpg's my experience with this car for steady stead highway driving was: stock, JBD, Evolve, Ecotune (with some missing OEM pieces).

Evolve was very professional and I had a great experience with them and was happy with their product. They just were not willing to go where I wanted to go...
If I understood right, you are saying stock was the lowest mpg recorded and Ecotune has been the best recorded mpg on your testing? Question, I recall you're also running methanol which improves mpg, how do you keep your comparisons apples to apples?
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