what are car spoilers?

A spoiler is an aerodynamic accessory designed to improve the airflow over a vehicle for better traction and faster speed. A car spoiler is affixed to and sits flush with the trunk’s rear edge and resembles a wedge with a slightly lifted lip. "Wings" look similar to car spoilers but are raised on pedestals to stand higher off the trunk. Wings come designed in many different shapes and are often metallic or black, while car spoilers are painted to match the vehicle.

Racecars and highly customized rides incorporate car spoilers to reduce drag and improve handling at high speeds. A good spoiler or wing with a well adjusted deck can make the difference between losing a race or winning it, all else being equal.

Even “cosmetic” car spoilers found on commercial cars modify airflow and could potentially affect traction. However, experts point out drivers that obey traffic laws won’t be going fast enough to notice a difference. Factory, or aftermarket, car spoilers have great appeal, however, because they make any car look like a high-performance car, regardless of what’s under the hood.

Many sport cars today come with car spoilers already installed. Even sport utility vehicles (SUVs) have car spoilers, attached above the rear window at the top of the rear door. Aftermarket car spoilers are also available for trucks, attached to the back of the cab.

Car spoilers are commonly made of molded ABS plastic, molded fiberglass or resins. Some wings are made from aluminum. Aftermarket car spoilers can be purchased for a particular make and model, then painted to match the vehicle. Other car spoilers come pre-painted to match factory colors.

There are a wide variety of styles of car spoilers to choose from. If you swap out a factory spoiler for a custom spoiler, the original screw holes will probably have to be patched, as the car spoilers will likely have different pedestal footprints. Universal car spoilers are designed to fit a variety of models but will need to be painted. Most spoilers are easy to self-install and come with instructions. Before installing, hold the spoiler in place to make sure it fits the body properly and looks good.

Car spoilers are available wherever custom auto accessories are sold. Some online dealers feature pictures of available spoilers mounted on various cars. If you want to give your ride a sportier look, consider the stylish spoiler.