This BMW M4, tuned to Stage 4 and equipped with Hamann and Akrapovic upgrades, shows its true character through a series of ...
Ignore its controversial design and the new BMW M4 Competition is a great sports car that has now been made all the more impressive thanks to Akrapovic. The Slovenian exhaust manufacturer has long ...
This video compares the BMW M4 F82 equipped with an Akrapovic exhaust system against the stock version. Featuring detailed ...