I have a LT1 Camaro with ported heads and gutted cats with no headers. Do you think the Slp loudmouth will sound like crap? I want a loud deep system. I have heard some people say the LT1 pops with the loudmouth. I was wondering if my gutted cats would make the loudmouth even louder or worse sounding. I am buying either the loudmouth or the Magnaflow. I like the way the Maganflow looks and it gets good reviews. But I don't know if it will be loud enough for me. But maybe with my gutted cats it will make it a little louder. Plus headers would be nice. Thanks for the help!

 

Loudcrap is the worse sounding exhaust you can put on your car. It is extremely loud but the quality of sound is garbage.

 

I have a MagnaFlow with Hooker LTs and Catless Y-pipe and it sounds mean as hell! Not real deep but very aggressive. I never heard anything like it on any other f body.

Before the headers and y pie the Magnaflow was very smooth and kinda quite but still had really nice tone.