
The Importance of Mufflers and Exhausts

We would live in a much noisier, more polluted world without mufflers and exhausts. What do these automotive parts do, and what makes them so important? Our Bob Thomas Ford Lincoln North service techs get these questions frequently. Here are the answers.
The Sound of a Quiet Ride
Vehicle mufflers keep the in-cabin experience much quieter than you know. Mufflers also keep your vehicle's noisiness to a minimum in the outside world. How? Aptly named, a muffler contains either a series of holes or tubes that dampen and change the acoustics of engine sound waves.