994runna Jun 14, 2011 haha uhh, gas mileage is roughly around 13 maybe 14 if i am lucky, i have done a few upgrades motor wise but nothin to crazy, just an intake and throttle body, it helps a little but not much to really notice
haha uhh, gas mileage is roughly around 13 maybe 14 if i am lucky, i have done a few upgrades motor wise but nothin to crazy, just an intake and throttle body, it helps a little but not much to really notice
