Hard to say how much but it will be more, and most likey safer, Canned tunes are generic and every car is different, price wise there about the same you just dont have it to take with you, But if the tuner is close you should be good, Mine lives 15 minutes from me an told me if I has any issues to just call him and we would meet up.
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14 Q50 AWD, ARK, ECUTEK (SEB), Takda, 
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