Noise. It reduces the amount of turbulence under the car
fuel efficiency, same as Noise
protection from the environment. It reduces the amount of dirt and water that hits parts like the engine and other stuff there
It is not critical and as others said, you could leave it of. I would recommend to have a look of there was any other damage done while they ripped off, as the weather allows to
That part is responsible for 3 things:
It is not critical and as others said, you could leave it of. I would recommend to have a look of there was any other damage done while they ripped off, as the weather allows to