Does anyone have the resonated XYZ-Pipe with HFC's Berks or a decent HFC? I am interested in sound clips or impressions of rasp elimination and overall sound as I am thinking about reverting from Art pipes.

Please post clips and or impressions if you have something resembling the above.

Thanks

 

Bump, anyone?

 

I just put a catted XYZ on my 07 G35 and it sounds good with my ART pipes with the rest of the exhaust stock.

Before I was just running the ART pipes and stock exhaust.

Putting the catted XYZ in quieted down the exhaust a fair bit and there is no rasp.

Not really what you want to do with yours but thought I'd chime in with my set up and opinion.