Customer brought in his S4 for an exhaust upgrade. Being a luxury sedan the customer stressed a clean sound over loud obnoxious

We went with 2 resonators and a street series Magnaflow muffler.

The car's new sound would be compairable to a G35/350Z

Pics !

Before:



Mid piping after:



Axle back:



Tips/mounting pic:



Weld pics...

O2 bung:



Flange:






Thanks for looking !

If you are in need of quality exhaust work call ...

Proven Power LLC
8602 Temple Terrace Hwy C14
Temple Terrace FL 33637
813-988-DYNO(3966)