DONGMAO Audi S6 S7 S8 RS6 RS7 C7 4.0T 304 Stainless Steel Downpipe

Overview

Audi S6 S7 S8 RS6 RS7 C7 4.0T 304 built by Dongmao as a direct-fit exhaust system. Every unit is assembled on a platform-specific jig, so flange angles, hanger positions and tip alignment repeat from the first unit of a batch to the last.

Tube work is T304 Stainless with mandrel bends throughout. Welds are back-purged TIG, inside and outside, then checked for penetration before the part moves to finishing.

What is included

• Pipe section with flanges and heatshield where specified
• Gaskets and fitting hardware
• Export carton with foam protection