Tuned or not?

[GTI135]

Thanks for that just received an email stating that the general manager will be calling me regarding my issue

[h100vw]

So can I argue this point with the dealer? That it's not possible it's been tuned

I would say so, if you logged it and had the numbers there, they'd have a problem refuting the evidence. Spend $100 on a dyno run.

Gavin