Ferrari Challenge Stradale, the FLAMETHROWER! HUGE flames in tunnels

After discovering my CS was shooting (blue) flames last week, we had to do a proper tunnelrun this weekend. Me and a friend in his 996GT3 Clubsport did 6 tunnels in 45 minutes. I've uploaded the most EPIC flames! Enjoy the show... All comments and 'likes' are appreciated :) Thanks for all your support!