Does the Cobb Tune (or for that matter any TUNE) software leave a trail when it is removed from the ECU? Can VW service dept easily determine if the car has had a tune?
I am a new owner of a 2019 R and still trying to educate myself about the car and what I can or cannot do.
I am a new owner of a 2019 R and still trying to educate myself about the car and what I can or cannot do.
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