Purpose Of A Roof Spoiler

It is custom designed to fit the upper window section and installs directly above the glass.

Purpose of a roof spoiler. Then in return adds an extra 20hp or so to the wheels. Well it does help with wind deflection a bit which i heard creates less drag and less stress on the motor. 6 nov 24 2010 the initial purpose of a spoiler is to break up the airflow from the back of the car to reduce drag. A common spoiler diffuses air by increasing amounts of turbulence flowing over the shape spoiling the laminar flow and providing a cushion for the laminar boundary layer.

A rear spoiler is that small piece of trim that usually extends from the edge of the trunk. However it is mostly now done for looks as it is an optional accessory same as the front bumper lip etc. Most common spoiler functions include disrupting some type of airflow passing over and around a moving vehicle. Most of the roof spoilers are custom molded and need no modifications to mount.

It does so by spoiling the streamlined flow of air and providing a cushion like a boundary layer. Roof spoiler is an aerodynamic device that is usually attached to the rear of car s roof. It gives the very rear of a car a turned up appearance. The function of a spoiler varies depending upon the location where the carmakers install it i e.

As its name indicates a spoiler spoils the smooth flow of air over the back of a vehicle. But that small disruption can have a major impact on overall aerodynamics.