SIDE SKIRT SPLITTERS DIFFUSERS CAR Audi S3 / A3 8V S-Line Sportback (5dr)PRODUCT DESCRIPTION: Side skirts are the trim panels that are attached to each side of the car just beneath the driver's and passenger side doors, offering both protection and increasing aerodynamic performance. Air that moves in from the sides to the underneath of the car (to the chassis) can disrupt the low pressure front. Manufactured from Lloyds approved Grp materials to a very high standard. This product comes in Gloss black exactly as pictured