Never before has there been this great a selection of 4000s spoilers for your ride. One look at all of these new 4000s aftermarket spoilers and your head will start spinning. You will certainly be getting a great deal of attention from the people on the street when you outfit your car with any 4000s spoiler. If the street melds with the track in your mind, then you may want a 4000s wing, as it will serve double duty. On the street, these 4000s wings will attract more stares while out on the track, a 4000s adjustable rear wing will make the back of your car stick to the road much more easily.