APR Audi S6/S7/RS6/RS7 (C7) 13-18 4.0T Catback Exhaust System Center Muffler

The APR Catback Exhaust System is available with and without a center muffler. This upgrade is customers who have purchased this system and would like to replace the center muffler with our straight pipe assembly.

Features:

• T304 stainless-steel construction
• Argon-back-purged TIG welding throughout
• Dual 2.75" mandrel-bent brushed tubing
• Rugged and precise mounting brackets
• Direct fit to the APR Catback Exhaust System
• Low-profile design, suitable for lowered vehicles
• Larger diameter piping compared to stock
• In-house design with world-class manufacturing and quality control
• Easy to install