If you're a fan of carbon fiber, then you have landed on the right page. This is the Seibon Carbon Fiber Rear Fin Spoiler designed to add a nice carbon fiber touch, along with improving the aerodynamics and downforce of your vehicle. This particular piece is also referred to as the Vortex Generator. You will see these on some factory sport compacts that come with rear spoilers. These have been designed to channel the air to hit the top surface of the rear spoiler for optimum downforce. Seibon is a well-known brand trusted and employed on many professional race teams on a worldwide circuit, and they are utilized by the everyday grassroots racer. The carbon fiber rear spoiler adds a much more pronounced stance to your vehicle especially if you have suspension and more aggressive wheels. These really do complement the exterior of your vehicle and will work well with any other exterior alterations you have on your vehicle such as canards, vortex generators, wind splitters, etc. Seibon uses high-grade carbon fiber materials to produce their products which are strong, lightweight, and add both function and value to your vehicle.