Hmm, you got me curious, so I looked. The average of my mpg from the day I bought the car to when I reflashed to Cobb AccessECU Stage 1 was 27.5mpg.Originally posted by DTR maxima
if some of you guys are fully boosting with a up/dp at about 2800rpms does that put your gas mileage to crap.. or is it not realliy even noticeable?
From that point to the week I installed my catback:27.09mpg.
From that point to the week I installed my downpipe:27.4mpg.
There is a 1 week period of driving between this time and when I reflashed to Stage 2. I don't have a mileage data point for that time.
Since reflashing, 26.9mpg.
So all in all, I wouldn't say that my mileage has suffered measurably over the two years that I've owned it. Plus I think I hit the gas harder and more often now then I used to, since the mods have made it so much more enjoyable. Yes, I know my mileage is unusually high for this car. Over half of my commute is highway...