Fabio Fiammenghi Exhaust Install and Results

In case you decide to bite, someone is selling a new/unused h-pipe in the UK for close to half price.

https://www.ebay.co.uk/itm/355759128703?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=l6zayp2xt5i&sssrc=4429486&ssuid=pmnozw-isvi&var=&widget_ver=artemis&media=COPY

 

I have been in Fabio's 575M and the inboard sound isn't anywhere near as aggressive as in this video, where the mic may have been located very near the tail pipes.
I run Fabio's race headers on my 550 and the sound on full load is similar to the Capristo muffler on my F355 but with a significant additional amount of mediums which I believe comes from the extra 2L capacity AND valveless Dimex mufflers which sound more bassy than Fabio's mufflers. I shall never go back to the stock exhaust. It sounds perfect to me.

 

Timmo- Affirmative, my 575M with Fabio headers and cats, H-pipe, SS over the axle pipes, and Superamerica HGTC mufflers sounds great to me, valves open or closed.

 

Sounds amazing