AWE Tuning 4.2L Downpipes

AWE Tuning downpipes will mate to AWE's cat back system or any other cat back design.

There has been+18 HP and 12 FTLBS of Torque gains recorded!

Res and non res available.

For Audi S5 4.2L 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 a AWE Tuning Audi S5 4.2L Touring Edition Exhaust System, your Audi S5 will produce a subtle exhaust note around town, while become much more pronounced during higher RPM operation and aggressive driving. The AWE Tuning Non-Resonated Downpipes paired with the AWE Tuning Audi S5 4.2L Track Edition Exhaust System produce an outright roar -- they are only recommended for those who like it loud.