The Maxton Design side skirts diffusers have been given the TUV MATERIALGUTACHTEN certification. They are topped with a special protective layer to secure them from the damaging influence of UV radiation. The Audi S5 Coupe / A5 S-Line Coupe F5 Facelift side skirts diffusers cause visual lowering of the vehicle’s bodywork and add to its racing silhouette. They tie the tuning elements in the front and rear of the car together and create an aesthetically appealing composition. These side skirts diffusers are delivered with a mounting kit included.