Invidia N1

Is this new, It's my first time seeing it. I want to go with the T1r 63mm, but this one seems to be cheaper and has free shipping. I know the invidia dual is really popular, but I also know it's loud. I wonder how loud this one is? Anyone have this Exhaust?

 

P.S. T1R 63mm This is the one I want.
Do you think thier is any comparison?

 

This is going to be one loud mofo, the invidia duals are loud as he!! but just as long as the drone isn't bad I like it.

 

Anyone know of any sound clips out there?