B7 4.2 V8 Saloon, Avant and Cabriolet - V2 Systems

Audi RS4 B7 - V2 Valved Cat-Back with Active H Pipe and Burnt/Blue Titanium Ovals

Audi RS4 B7 - V2 Valved Cat-Back with Active H Pipe and Brushed Titanium Ovals

Audi RS4 B7 - V2 Valved Cat-Back with Active H Pipe and Cerakote Black Ovals

Audi RS4 B7 - V2 Valved Cat-Back with Active H Pipe and Polished Ovals