The sound came out EXACTLY - to the note, of what I had in mind - based on a system I built years ago for a 360 GT.
Check out these threads, and they may explain a little about my background/career:
http://www.luxury4play.com/off-topic...-momentos.html
Skud Missile's Doctor
How do you dress for work?
Specs? - I designed the system taking into account exhaust volume and length calculations.
Design philosophy - OEM quality or better.
Build - I did 75% of the fab at MTK's house in the driveway and garage!

Then finished up the fab at the shop. That system is the prototype. I'm starting on another one for MTK that will be the same, but with better finish quality (no scratches on the pipes

)