Meet the new BMW M4 GT3 Episode 5: That digital display next to the fuel fill. Jens Klingmann will answer that common question, “what are those numbers next to the fuel fill for?” They are critical for quick and efficient pit stops. #BMWMotorsport #IMSA #BMW #Motorsport #Motorsports #Racecar #Racing #Rolex24 #Rolex24H #ReadyForM4GT3 #GT3 #PicOfTheDay #CarsOfInstagram @bmwmotorsport @imsa_racing @michelinmotorsport @liquimoly.usa.canada @daytona @bmwcca @bmw @bmwusa @bmwm