AWE TRACK AND TOURING EDITION EXHAUSTS FOR B8 AUDI S5 4.2L



Unlocking performance from the 4.2L Audi S5 Coupe:

• Track and Touring Editions Available
  
• Touring Edition featuring AWE 180 Technology®
  
• Gains of 18 crank hp and 12 crank ft-lbs of torque
  
• Intoxicating Sound
  
• Direct bolt-on
  
• 50 state legal
• Optional Non-Resonated Downpipes
  
• Lifetime Exhaust Warranty

S5 4.2L Touring Edition Exhaust System:

The more civilized member of the family is the S5 4.2L Touring Edition Exhaust. In addition to the central muffler from the Track Exhaust, our Touring Edition system features an x-pipe for enhanced exhaust scavenging and also features AWE 180 Technology®.

Perfect tone: compliments of AWE 180 Technology®.

As exhaust gases exit the 4.2L engine and flow into an AWE 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 180 Technology® in the tab above.

For S5 owners looking to fine tune the sound even more, we offer our Resonated Downpipes. Our Resonated Downpipes feature resonators larger than the stock units, along with larger diameter tubing in order to produce a mellow sound volume.