Compatible: (4.0L)
2012 - 2018 Audi S6
2012 - 2018 Audi S7
2014 - 2018 Audi RS7
THIS PRODUCT CAN BE SHIPPED TO CALIFORNIA
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.
- 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
| Bending | Mandrel |
|---|---|
| Brackets | Precise |
| Brand | APR |
| Center Muffler | No |
| Clamp Style | Slip Clamp |
| Emission Code | 5 |
| Exit Tube Diameter (in) | 2.75 |
| Material | T304 Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Style | Sound Absorption |
| Product Type | Exhaust Muffler Delete |
| Splitter | Cast |
| Tube Connection | Butt Joint |
| Tube Diameter (in) | 2.75 |
| Tube Finish | Brushed |
| Welding | TIG |
| UPC | 810009931904 |
| Part Number | CBK0025 |
Founded in 1997, APR is the global leader in performance aftermarket products for Volkswagen, Audi, Seat, Skoda, Porsche, and other vehicles. APR develops and manufactures hardware, software, calibration & data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more. APR delivers software via a 24-hour automated global delivery system from its 80,000 square foot state of the art facility in Opelika, Alabama.
Install Guide:

Warranty:

