Rate this post This is an “in action” video of a Porsche 911 997 Turbo MK1 fitted with Cargraphic exhaust system producing great sound. ▻”Like” my Facebook page: http://www.facebook.com/NM2255 ▻Subscribe…

https://video.motorionline.com/cargraphic-exhaust-on-porsche-turbo-997/