Just wondering if you get a similar effect with the DSG box?
No need to lift at all.  So wide open throttle.  
And assume you will only be burning the packing materials if using a modified car and an extremely hot engine?
Off topic reminds me of a track day at Cadwell Park on the bike.  Got black flagged for excessive flames out of the back.  They were worried I would catch fire.  Over enthusiastic settings on the commander.  Did manage to blow a new hole in the box and melt some of the under tray...  Hay Ho - awesome day