Tag Archives: BMW M4 Engine Sound

BMW Concept M4 exhaust tips pebble beach launch 15 750x500

Listen to the engine of the new BMW M3 and BMW M4

Videos | May 29th, 2014 by Horatiu Boeriu

While in Portugal to test drive the new BMW M3 and M4 Coupe, we decided to put to good use the GoPro Hero 3 cameras …