I have their catted front pipe and it's still loud.

a cat isn't a resonator, it won't change volume much, a resonated front pipe actually reduces volume

Does any 1 have a the nameless front and over pipe combo with the catted and helmholtz 530 ~ ish I think that would be a GREAT combo with the N1. But, there is no sound clip on youtube. X_X

Look at Motiv. I got there OP to go with my UEL Borla headers and there craftsmanship is excellent. I plan to get there catted front pipe in the near future :)

I've never heard any in person, so I wouldn't be the one to ask. I just know those general properties I mentioned.

I'm using perrin overpipe with invidia front pipe to the n1 with ti tips, no cats or resonators, using stock headers. It is overall deeper and better sounding than my borla uel header + q300 combo IMHO.

Here's a short dyno vid of mine. The revs in the beginning is pretty loud.

[ame]http://youtu.be/kZy0KKAkBZs[/ame]