Re: good milage with a 3.7
for our application do we need to spend the extra 10 bucks for the 24" or is the 12" more than enough?
thanks for the post misfit^ i did find it after some research on the web. does running this cause any knocking since its tricking the ecu with a different ait? also since its fricken hotter than hell in arizona, would running this in these high heats cause a knock?