The air dam of your car may seem to be a part of questionable need. Just like the rear spoiler, the intention of the air dam is to redirect air and improve the aerodynamics of your car. Is it necessary to have an air dam like that?
Advantages of having an air dam
The model of your car decides whether or not an air dam is a good idea. An air dam sits on the underside of your automobile and redirects air around the car. An air dam provides slightly increased car mileage, as well as allowing the car to go slightly faster without lifting off the ground.
Drawbacks of the air dam
An air dam on your car is not always helpful. On many older or larger cars, such as trucks, air dams are not attached very well, which means they have a tendency to fall off. An air dam can also be damaged during some off-road driving, causing friction and damage to a lot more parts of your vehicle.
The air dam conclusion
At the very end, the air dam isn’t damaging to your car. Like many factory-installed or secondary spoilers, though, these parts are used mostly for looks. The mileage of your car could possibly be increased by an air dam. This improvement is only minor; you would do better to properly inflate your tires. If your car comes pre-installed with an air dam, it’s not going to be worth taking it off unless you intend on doing off-road driving. If you are considering getting an add-on air dam, though, consider very carefully whether you drive fast enough so often that it justifies the time, cost and effort.
