he combination of an excessive amount of R&D hours and fine tuning provided by AWE Tuning’s proprietary 180 Technology™ supplies the well-mannered A7 a perfectly suited dose of aggression.
AWE Tuning A7 Exhaust Suite Highlights:
Sound. Perfected. AWE Tuning 180 Technology™:
180 Technology™ is AWE Tuning’s proprietary sound cancellation technology. It’s why you’ll love this system.
As exhaust gases exit the 3.0T engine and flow into an AWE Tuning 180 Technology™ equipped resonator, they pass through strategically located ports and into reflection chambers. Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers. By controlling the size and location of the ports and the chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves re-join the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies.
More on AWE Tuning 180 Technology in the tab above.
Options galore:
Touring Edition Exhaust:
The Touring Edition Exhaust features an x-pipe specially designed for the 3.0T, and acts as the home of our propriety 180 Technology™ for the C7.5 A7. Providing an aggressive, signature soundtrack that will react to every increase and decrease in throttle input, unlocking an entirely new driving experience, and remaining drone-free.
