I reckon you put esc off least as I recall on the Altea. It was a fad thing
. Sport is for the gearing. Basically you want to burn rubber to get it to shift, esc off wouldn't.
www.vwvortex.com
Never done it. Too sensible. I did see someone doing it in a VW van over 17 years ago in Germany in a park. Probably Thomas with early videos. The penny dropped what they were doing.