I was wondering how many piggy backs there are out now And what other types of tuning people are using. Correct me if I'm wrong but there are no stand alones for us yet is that correct.
I was wondering if the scanners that the techs use could recalibrate the ECU.... Let's say rev limiter, governer, O2 sensor, MAP sensor, etc. Just a thought that came in to my head. Here's one from snap-on
diagnostic tools