AWE Tuning RS5 Non-Resonated Downpipe Kit AWE Tuning RS5 Non-Resonated Downpipe Kit For RS5 owners seeking an even more aggressive sound in addition to our Track or Touring Edition Exhaust systems, we offer our Non-Resonated Downpipes, available separately. AWE Tuning Non-Resonated... MSRP: Was: Now: £1,386.41 Add to Cart