Speedo calibration.
Posted: Sun Nov 28, 2021 8:26 am
I want to increase the diameter of my tyres on my 2.0 bi-turbo as a means of lifting the rear end a smidge. This will undoubtedly change the calibration of the speedometer. Is there a PID (ultragauge) to recalibrate the speedo or any other way to do this.