Mohammed

I heard your exhaust sound that you listed in your sig. Just wondering do you run with a cut or is it removed you have a loud exhaust sound just like my IROC.

Hg

I'm pretty sure he just has the catback on it...

Mark A Shields

Just the cat-back with a non hi-flo cat from NAPA.

brodyscamaro

it sounds pretty good i really wonder how it would sound w/o any cat?

Mark A Shields

That's what I'd like to know., but I got an extension on my emissions, but it's been like 3 months now, my luck I gut it or take it off and I'll get a notice in the mail.

I'm really waitin on what it will sound like next summer, with a new cam,intake and head work.

Marc 85Z28

iTrader: (3)

I have an almost identical setup on my car and it was louder WITH a functioning cat. My Catco's heat shield fell off after 3 years and the internals busted up shortly after. I gutted it and it was quieter than with it! Low end suffered noticably.