Hey guys. I know this isnt the right section for this and i tried the search, but I figured my fellow Texans can help me out. After installing my Mopar Cat-back and K&N CaI my gas mileage has taken a beating. I had chauked it up to being pedal happy but since I've been in Iraq my wife has noticed the mileage has gone down too. (2-3mpg less than before) Is there a way to reset the car's ECM to to reset it's learning curve or is this just a byproduct of modding?