I realize this is over a year old, but Grand Hustle and Mu's exhausts sound great! Specs?

Even though this is an old thread it would have be nice to see what it looked like as well ! IMO ppl need to realize that most of the time the Cattman knock-off or CopyCattman catback systems usually don't have any flanges and are welded up entirely, providing no means to disassemble or remove it in a modular sense, which is necessary during maintenance and repair quite often......

I'm running the same muffler. It's just the muffler section so it did have to be cut off and welded on. However the flanges are still there for the axle back. It looked like this.. Close to cattman minus the length of the tips. IMO any muffler sounds good on a vq motor with stock precats or main cat.. It's after headers that you need to start working to get a nice toned sound otherwise it'll be raspy.

Here's link for muffler..
http://cgi.ebay.com/ebaymotors/00-01...item45ed6b3400

Yeah, honestly, it doesn't sound bad. Looks like Cattman tips, buuuut, doesn't really sound like my Cattman. It's quiet/deep toned enough though. Not bad at all. How does it sound under load at WOT? That's when I like my Cattman Headers and 3" Catback the most