Testing the Socal Drivers Club F82 M4 at Buttonwillow in preparation for GTA Finals in a few weeks. First time driving it. Heavy car, but it's moving! 3500lbs + driver
Good data from the day and now to find 2+ seconds with fresh tires and a few more tweaks for Charles as we prepare for an epic Street Class showdown at Global Time Attack.

SUB2-spec Nitron "R2" 
Brembo Pista BBK
275/35 RE71RS Scrubs
Bend Calibration Custom tune
Ridgeline wing & splitter
Sparco seats, bolt-in bar, AG battery