This Carbon Creations Twins Rear Diffuser is perfect for car enthusiasts who own a 2010 - 2016 Hyundai Genesis Coupe. It can be used in daily driving to enhance the car's appearance and performance. The diffuser is made of carbon fiber, which is light - weight and strong. It has a sleek twin - style design that will make your car stand out on the road. Professional installation is needed to ensure a perfect fit.