Espelir Exhaust?

Does anyone here run the Espelir JGT 500 exhaust system? If they do can you tell me how it sounds and how much performance did it feel like it added? I'm looking for a new exhaust system to put on my proj. car.

I've been looking into this as well, I know im resurrecting an old post but did you go w/it?

did u see there website http://www.mackinindustries.com/espelir.html.

Sure have, but it tells nothing of how it sounds, where the powerband is or if its for NA or FI applications.

i've seen a little clip of the espelir exhaust on the subaru wrx sti, it sounds good, not too loud, it can get loud if you want it to. nice sound, looks nice as well.