2005 B6 Audi S4 Avant Dyno

This is my 2005 Audi S4 Avant 4.2L V8, naturally aspirated on the Team Valvoline DynoJet. Engine mods: Revo tuning, Stratmosphere Hyperflow air intake and Fast Intentions Fullback exhaust system. Enjoy the video!! :)

Technorati: 4.2 audi avant b5 b6 chip ecu exhaust fast fullback intentions revo s4 station stratmosphere tuning v8 wagon