I've recently bought a 2005 DSG 2.0tdi and thinking of remapping. However, i don't wanna go to the effort of taking it somewhere just to find out its already been done! Is there any way of being able to tell for sure if it is or not without taking it somewhere to find out!? I've come from a 270bhp TT so tbh I can't really determine what 140bhp should feel like! Any tips?