Audi - RSQ8 MK1: Maxton Carbon Fibre Rear DiffuserCarbon Fiber Rear Diffuser Audi RSQ8 Mk1 FITS: Audi RSQ8 Mk1 2019 2023 ** The extension also fits the version with a towbar ** ** After installing the diffuser, there may be problems with the proper operation of the Hands Free function. ** Maxton Design Carbon Division products are created with PrePreg Carbon Fiber, a technique favored by F1 and Supercar manufacturers for its unrivalled quality and low weight. Our products are hand layered and crafted