Hi all.

I'm Stephan from the Netherlands. I started chiptuning in 1992. Till 2001 it was only hobby for my own car and friends cars. In 2001 I started my own business called Squadra Tuning. I started being specialized in Alfa Romeo's. Soon Fiat and Lancia's joined and now also FCA Jeeps and Maseati's are part of the business. I develop all tuning files myself. Still learning every day.