For 4.2L S5 owners seeking an even more aggressive sound in addition to our Track or Touring Edition Exhaust systems, we offer our Non-Resonated Downpipes. AWE Tuning Non-Resonated Downpipes eliminate an additional set of resonators from the car, to produce a louder and deeper tone to the exhaust note.
When AWE Tuning Non-Resonated Downpipes are paired with the AWE Tuning Touring Edition Exhaust system, your S5 will produce a subtle exhaust note around town, and become much more pronounced during higher RPM operation and aggressive driving. The AWE Tuning Non-Resonated Downpipes paired with the AWE Tuning Track Edition Exhaust produce an outright roar, and are only recommended for those who like it loud.
For those not wanting so much noise Resonated Downpipes are also an option.
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov