"A racing engine goes through rigorous performance as well as durability testing. We're happy to have Pennzoil as a partner because in racing, every single difference counts." – Jens Marquardt, BMW Motorsport Director. Click the link in our bio to learn how we team up with BMW Team RLL for the grueling endurance races of imsa_racing. Hear their engines roar this weekend at #sahlens6hrs at wgi1948. #bmwteamrll #bmwmotorsport #bmw #motorsports #racecars #sportscars #watkinsglen #enduranceracing