Akrapovic S-AU/TI/19H Exhaust System

The Akrapovic S-AU/TI/19H exhaust system is crafted from high-grade lightweight titanium, designed to enhance the performance of your Audi RS6 Avant or RS7 C8. This Evolution Line exhaust features a unique layout with one central and two side mufflers, ensuring an optimal flow of exhaust gases.

One of the standout features of this system is the inclusion of a valve on each side muffler, which helps control the exhaust flow and contributes to the remarkable sound profile. The valves are housed in castings from Akrapovic's in-house foundry, ensuring durability and precision. Additionally, the active X-connection, also equipped with a valve, manages the exhaust pulses effectively, enhancing the overall performance.

The system is finished with striking carbon fiber and titanium tailpipes that not only look stunning but also contribute to the lightweight design. Customers have noted the eye-catching aesthetic of the handmade carbon fiber outer sleeve, which is perfectly aligned with the sandblasted and coated titanium inner pipe. Feedback from users highlights the impressive sound transition—from a low rumble to a sharp, aggressive note during acceleration—making every drive an exhilarating experience.

Akrapovic has meticulously tuned this exhaust system to provide a soundtrack that resonates beautifully across all rev ranges. Users appreciate the balance it strikes between performance and comfort, as it minimizes unwanted drone while still delivering that sporty feel. One customer mentioned, “It’s like having a race car in my driveway, but I can still use it for my daily commute without any hassle.”

In terms of performance, testing on an Audi RS6 Avant revealed a power gain of 15.7 hp at 6150 rpm and a torque increase of 17.9 Nm at the same RPM, all while being over 20% lighter than the stock exhaust system. This makes the S-AU/TI/19H not just a sound upgrade, but a significant performance enhancement as well.

This exhaust system is ECE compliant, ensuring it meets stringent regulations while still delivering top-notch performance. For those looking to further customize their setup, Akrapovic offers optional components such as a Downpipe/Link Pipe set and the Akrapovic Sound Kit for enhanced sound control.

Technical Data:

• Material: Titanium
• Weight Savings: Over 20% compared to stock
• Power Increase: 15.7 hp at 6150 rpm
• Torque Increase: 17.9 Nm at 6150 rpm
• Fitment: Audi RS6 Avant 2019-2025, Audi RS7 C8 2020-2024

For installation, you will need the Akrapovic Link Pipe Set (SS) L-AU/SS/8 and the Akrapovic Downpipe w/Link-Pipe (SS) DP/L-AU/SS/1.