Just wondering if any of you know how to tell if your car has had a map before?? Can VagCom tell you?? I had my Full Milltek Including Milltek Sports Cat fitted yesterday morning but had to take it easy on way home so couldnt test it, been out today for a "tester" and "my Gosssshhhh" my car flies - Just like my red one after a Map. Im wondering whether its been map'd already!... I know a sports cat enhances performance but it feels like I have an extra 50 horses. I changed my N75 Valve to a "J" edition this morning to iron out a few surges and the boost is spot on. feels like my turbo is kicking in earlier and defo has made a positive advantage (and no Limp mode either). My old CAT was fooked so I kinda expected the more power but now Im contemplating whether to have a map on it. FMIC ready to fit aswell... The Guy I had it off did say its had a map but he was an old boy who didnt really get the jist when I said How much BHP is it....he replied its 250bhp...Yeah right.Obviously didnt know what he was talking about..