Update, I emailed REVO and they got back to me...
Good Morning,
We wouldn’t have any details of the registration number here at the development center, that would be with the dealer whom carried out the work.
Also, this may not be the cars current state, as may have had a factory update since, or if it’s a 2.0TFSi variant, the MED9 ECU has no memory capability, so if losses battery power it will default to factory performance settings and will need the settings putting back in (the software can’t go anywhere unless overwritten by a complete factory stock file). So, best option would be to visit your local Revo dealer, get the car plugged in and checked for software and settings –
https://www.onlyrevo.com/dealer-locator
Kind Regards
So I then emailed Regal Autosport as the invoice is from them and this is what they said.
Hey Hamza,
Thank you for your email and congrats on the purchase!
Unfortunately we do not
store records going back that long. We are also not a REVO dealer any longer so I would not be able to
help you with any REVO related enquiries.
Let me know if you have any further questions…
Best Regards,
I'm totally confused what to do now. My mate suggested I install a boost gauge which tells whether car is mapped or not but all this turbo upgrade stuff is new to me. Would boost gauge show me anything?