Can one drive a car without a muffler?

You can drive a car without a muffler, but you should not. It is illegal. Driving without a muffler allows many pollutants into the air.

Technically yes, a car can be driven without a muffler but there are a few good reasons not to do so. The most important risk of not having a muffler is that there are laws regarding sound levels and a car without a muffler might be over government approved noise levels resulting in not being in compliance with the law and the end result being a fine. Another reason for not doing so is the impact it would have on your vehicle. A muffler on a car will increase its performance, efficiency and power output. It will also decrease the wear and tear on the engines’ parts.