Hello, since we got “zuwachs” ..(four-wheeled) 😉 and I would have a little more performance at the Fortwo, I would be glad if you could call me tuners who understand something about your craft. I appeal here a little to the people in the forum who also use the Smart as a second car and maybe had a positive experience with a tuner in your first car. I had had my T4 cut perfectly by Wendlandt, but they don’t offer that for the Smart, or are too far away. Thank you in advance! Marc