Hosted on MSN

BMW M4 Hamann Akrapovic – Stage 4 Sound & Launch

This video features a heavily tuned BMW M4 with Hamann upgrades and an Akrapovic exhaust system, running Stage 4 modifications. Captured with launch control, tire-smoking burnout, full-throttle ...
DragTimes on MSN

BMW M4 vs BMW M5 Quarter Mile Drag Race

The BMW M4 and BMW M5 face each other in a quarter-mile drag race comparing two of BMW’s most popular performance sedans. This run highlights differences in traction, launch control, torque delivery, ...