These side skirts diffusers for Audi S6 C5 are manufactured from ABS, a cutting-edge material that works perfectly for both optical tuning components and standard car outfitting. The ABS used in Maxton Design products is TUV certified and sourced from reputable European suppliers. It stands out for its elasticity, resistance to damage, and durability. By purchasing from the Maxton Design assortment, you are guaranteed to receive high-grade elements that will last for years.