RS4

Non-Resonated. For fitment to OEM Catalysts

Cat Back Resonated EC Approved - with Titanium Oval Trims

Cat Back Resonated EC Approved - with Polished Oval Trims

Cat Back Resonated EC Approved - with Cerakote Black Oval Trims

Cat Back Resonated EC Approved - with Burnt Titanium Oval Trims

Cat Back Part Resonated - Road+ - with Titanium Oval Trims

Cat Back Part Resonated - Road+ - with Polished Oval Trims

Cat Back Part Resonated - Road+ - with Cerakote Black Oval Trims

Cat Back Part Resonated - Road+ - with Burnt Titanium Oval Trims

Cat Back Non-Resonated (Louder) with Titanium Oval Trims

Cat Back Non-Resonated (Louder) with Polished Oval Trims

Cat Back Non-Resonated (Louder) with Cerakote Black Oval Trims

Cat Back Non-Resonated (Louder) with Burnt Titanium Oval Trims

With HJS 200 Cell Cat and OPF/GPF Bypass

Decat and OPF/GPF Bypass

Remote Control (Plug & Play version)

Cat Back Resonated EC Approved - with Titanium Oval Trims

Cat Back Resonated EC Approved - with Polished Oval Trims

Cat Back Resonated EC Approved - with Cerakote Black Oval Trims

Cat Back Resonated EC Approved - with Burnt Titanium Oval Trims

Cat Back Non-Res (Race - Louder) with Titanium Oval Trims

Cat Back Non-Res (Race - Louder) with Polished Oval Trims

Cat Back Non-Res (Race - Louder) with Cerakote Black Oval Trims

Cat Back Non-Res (Race - Louder) with Burnt Titanium Oval Trims

Cat Back (Road+) with Titanium Oval Trims

Cat Back (Road+) with Polished Oval Trims

Cat Back (Road+) with Cerakote Black Oval Trims

Cat Back (Road+) with Burnt Titanium Oval Trims

With 200 Cell HJS HQ High Flow Cats

Remote Control (Plug & Play version)

US-Spec. Uses OE tailpipe trims

Resonated (quieter). Uses OE tailpipe trims

Non-resonated (louder). Uses OE tailpipe trims

Resonated. Without Valves in the rear silencers. Polished Oval Trims

Resonated. Including Satin Sheen Black Tips but excluding exhaust valves

Resonated. Including Exhaust Valves. Polished Oval Trims

Resonated. Including Exhaust Valves and Satin Sheen Black Tips

Non-resonated. Without Exhaust Valves. Polished Oval Trims

Non-resonated. Including Satin Sheen Black Tips but excluding exhaust valves

Non-resonated. Including Exhaust Valves. Polished Oval Trims

Non-resonated (louder). Including Exhaust Valves. Including Satin Sheen Black Tips