BMW M4 with Akrapovic Exhaust LOUD Revs and Sound

Facebook: In this video you see the new BMW M4 and also now with the Akrapovic Exhaust System. You will hear some loud revs from the exhaust. The Akrapovic exhaust sounds better than the stock exhaust to my ears. Hope you like it! Feel free to hit the ’like’ button, it helps me alot!! Thanks! If you want follow me on YouTube be sure and subscribe to my supercar channel for the latest videos!