I brought the tcoff tuned f82 m4 to the team 41 open season event for a shakedown. it was a sunny day but still a bit cold (39-42F ish).
This is the first time I ran this car on this track. The car was still on old setup with almost bald Nankang cr1s from last season. 
I wonder what time it can achieve with the correct setup with some fresh tires!

F82 M4 MOD LIST: 
STOCK POWER
GTS DCT TUNE,
GTS Aeros,
Custom 1-way damper with 8/9k springs,
Straight pipes,
Stoptech BBK,
275 Nankang CR1s