this was my bible back in the day
it requires that you have a basic understanding of how an engine works, if you are a TOTAL noob to tuning/ems then it might be a little over the top for you.
this was my bible back in the day
it requires that you have a basic understanding of how an engine works, if you are a TOTAL noob to tuning/ems then it might be a little over the top for you.