2010 audi s4 sound

my friend taking of vid of me off his phone while i accelerate check the other vids: http://www.youtube.com/watch?v=dkk9iu8PkNE

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2010 Audi B8 S4 Milltek Non-Resonated Catback Exhaust
Before and after video of the milltek non-resonated catback Exhaust on my B8 S4

Audi S4 3.0 V6 TFSI Exhaust Sound
Audi S4 3.0 V6 TFSI | First Drive | Luxurylaunches.com Exhaust sound made by the supercharged V6 engine

B8 Audi S4 Stock Exhaust, few takeoffs

Audi S4 Roc Euro intake sound comparison
Sound comparison to stock of Roc Euro (formerly Stratmosphere) intake on my 2010 B8 Audi S4. This intake really lets the sound of the Supercharger come out.