I am looking at a XForce exhaust system for my 2013 370z. has any one fitted this system, it has a website with a sound clip and it sounds great, but I don't want rip snort boy racer loud but on the same token I don't want Nanna quiet. I live in NZ and these pipes are made in Oz

I am also looking to upgrade the exhaust on my 2011 Z...between Magnaflow and Flowmaster...also was thinking of going from the headers out and dumping the cat for a straight pipe..but I also do not want it to be so loud that I cannot talk in the cockpit...just wanted a deeper sound...any suggestions...

I installed the Stillen cat back on my '09 and have been completely happy with it. It's not too loud and has a good deep sound. Also it was easy to install.

I installed the Stillen cat back on my '09 and have been completely happy with it. It's not too loud and has a good deep sound. Also it was easy to install.

I installed the Stillen cat back on my '09 and have been completely happy with it. It's not too loud and has a good deep sound. Also it was easy to install.