Alfa Romeo Giulia Quadrifoglio with Capristo Valvetronic Cat-Back Exhaust Sound!

In this video you can see/hear a Alfa Romeo Giulia Quadrifoglio fitted with a Capristo valvetronic cat-back exhaust. Video includes in-car and out-of-car footage of the Giulia; start up, accelerations and revs. As a reminder, the car is powered by a 2.9 liter twin turbo V6 engine which is able to produce 510 horsepower! Follow me also on: - Facebook: http://www.fb.com/NM2255 - 2nd Car Channel: https://www.youtube.com/user/nickcarvideos - Instagram http://www.instagram.com/nicknm2255/ - Google+: http://plus.google.com/+NM2255 - Twitter: http://Twitter.com/NM2255