However, even matted to an M engine, some exhausts<\/a> resonate properly, while others\u2026well, don\u2019t. This one here was caught on camera in Monaco, and has been paired with a 3.0 liter turbocharged, inline-6 engine, signed by the M specialists.<\/p>\n The powertrain produces 340 hp and 500 Nm of torque, which makes us understand that its sound should be more than good. In fact, it\u2019s thrilling, no matter the exhaust system. That\u2019s if you have enough time to listen to it, since it accelerates from 0 to 100 km\/h in 4.9 seconds. However, that AK47 Exhaust is more than a performer when you push the accelerator. It pops, bangs and crackles in the scariest way, as soon as you take your foot off the pedal. And that\u2019s what makes it so special. It is, indeed, one of the loudest BMW 1M<\/a> we\u2019ve ever heard, if not the loudest. <\/p>\n But let\u2019s keep in mind that the F1 tunnel in Monaco is one of the best resonating passages in the world, so this also amplifies the car\u2019s excellent sound. Actually, when passing through that section, the BMW 1M sounds like a machine gun. I can only imagine it in wouldn\u2019t be a good idea to own one in a war zone! <\/p>\n In the end, it\u2019s clear that a top engine helps the exhaust perform best, and you can hear it in the clip below. <\/p>\n
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