So I fancy a tyga twin stack system, Now I can't seem to find any videos of it on youtube, and was wondering, how loud it sounds, compared to a single can, and whether the sound is a nice deep purr ?

Also I know that there jetting advantages to a daul system, but I mainly want it for looks, and a more beasty sound over the OEM one

Here ya go... http://www.youtube.com/watch?v=pQCDiysbLj8

That's not a Tyga system, there's a good video of a members bike on a Dyno. I'm sure someone will post it up, I think it was an NC35 in Castrol colours.

kevin at projex has a twin stack tyga on his 35