Audi B8 S5 3.0T Resonated Valved ECS Exhaust
Quick clip of an Audi B8 S5 3.0T with the ECS Valved Resonated Exhaust system.
This car has factory catalytic converts are in place
Where I buy car parts from:
Affiliate Links
ECS Tuning → https://bit.ly/ECSTuningParts
Turner Motorsport → https://bit.ly/TurnerBMWparts
Video by ECS Tuning Videographer Stephan Nemeth