I actually think that hiding it is a good policy
Why on earth do you think that!
That statement must be THE most stupidest thing ever posted on GolfGTIforum !!! 
My stealer told me how one of his customers went on about how a remap transformed his car, and the amount of problems it had that could be associated with a remap (potentially) invalidated his warranty.
That plus it is pretty obvious when you drive a 310+bhp in to a garage for a service that is only supposed to have 240bhp - Its not like they are not going to notice the extra 1/3 power.
And it will also be pretty obvious too, if you start to lie, or hide the truth from the stealer. I know that stealers always seem to get low opinions, but that is absolutely no excuse for us to treat them in that manner. Afterall, they are the ones who will be working on our cars.
Oh, another thing. Most dealer techies wont actually see any of the "high performance" models on a "day-to-day" basis. Their bread and butter work will no doubt be 1.9TDIs - so when they do get the occasional Cupra, weather it has 240 or 310PS, they will simply think "this goes like fcuk" !!
My last car had a switchable map and it did increase the flash counter and had loads of warranty repairs, but they never once said anything about the number of flash counts and they never had any hint of it being tuned.
And


What, exactly is that meant to tell us?
Are you also going to tell us that you drive at 100mph on the m-ways everyday, but havn't been caught, so it must be legal!
