747HP HPT Mercedes-AMG E63 vs 650HP BMW M3 Touring

During SCC500 at Airport Zweibr?cken I have filmed this 47HP Mercedes-AMG E63, tuned by HPT (Horse Power Technics). Join my Notification Squad: click the Bell ? Make sure you like and comment the video, but also subscribe to the channel! *Michael - Automotive Mike* Socials: ?? https://www.facebook.com/AutomotiveMike ?? https://www.instagram.com/automotive_mike