Audi RS6 C8 4.0 Bi-Turbo OPF/GPF Back Non Res System With Cerakote Black Oval Trims SSXAU865
OPF/GPF Back System (Twin 80mm) with Cerakote Black Oval Trims - (Loudest) Requires OE system to be Cut - Designed for Customers who will be upgrading to Turbo Back in the Future
