What color are the air deflectors?

The air deflectors are colored smoked.

Do you have air deflectors for the four windows?

Not only we sell air deflectors for the windows front.

Will you put on the inside or on the outside of the windows?

Depends on the model of vehicle may go installed on the inside or on the outside of the windows.

How to know if my model is interior or exterior?

In each product you will see a written reference, if your referral leads to a 1. in front means that it is a deflector air outside, if you don't take that number is that it is a baffle inside. Examples:

- Deflectors air Audi A3, 3-door (1996 - 2003), ref: 020.04 (it's a spoiler inside)

- Deflectors air Audi A3 8P, 3 doors (2003 - 2012), ref: 1.020.09 (it's a spoiler exterior)

How can I know if there is a spoiler for my model?

On our website we have a search by make and model to see if we have it in our catalog deflector for your vehicle.

What are approved?

According to the Manual of Reforms of Vehicles (143 pages and 352) indicates that there is precisely nothing to install air deflectors on the windows.