AWE Tuning Audi B8 S5 4.2L Touring Edition Exhaust System - Polished Silver Tips - 3015-43028
As exhaust gases exit the 4.2L 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.
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.
• + 18hp, +12tq at the crank
• Available with Chrome Silver or Diamond Black adjustable tips
• Increased pipe diameter to 2.5in to better let the engine exhale
• Engineered, developed, tested and manufactured in-house
• Stainless steel center muffler with composite acoustical and stainless
steel packing materials
• Strategic elimination of mufflers to release tone
• Thick .065in wall T-304 stainless steel tubing
• High quality stainless steel band clamps
• Lifetime Exhaust Warranty
CA Residents: WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
