NEW BMW M4 GT3 Start Up and On Track Testing at Sebring
BMW M4 GT3 testing at Sebring to prepare for the Creventic 24 Hours of Sebring and the 2022 IMSA WeatherTech season. Check out my Facebook page / thelankyturtle and twitter / lankyturtle and subscribe to my channel for more HD racing videos! #BMW #24Hours #IMSA