Meaningful tuning possibilities Aprilia Ditech?

Hello municipality, are there for the Aprilia SR 50 Ditech, BJ 2002, tuning possibilities that bring something and which do not lead to the extinction of the type approval in road traffic? I have already heard of Gameboytuning. That should then normally be able to offer every Aprilia dealer with specialized workshop, I suppose? But does this really bring something, if here a fine tuning, possibly with change of the Vario weights and by the installation of a sports exhaust take place? On “Te ufel come out” I don’t have to tune the scooter, I already left the age behind me as a mid-30s and two-time family father. But if there are reasonable possibilities, I’m happy to invest some Euros… MfG Christian