Upgrade the rear styling of your Audi A6 with this S6 Style rear diffuser conversion kit. Designed specifically for C8 4K S Line Saloon and Avant models, this premium upgrade features a gloss black rear diffuser with matching black tailpipes to create an aggressive OEM+ S6-inspired appearance. Manufactured from high-quality ABS plastic with a UV-protective clear coating, this complete kit offers factory-style fitment, outstanding durability and a premium finish.