I have a 00 SS with Mac headers and cat'd y-pipe. I had a 95 with LT's and Loudmouth with an off road ypipe. That sounded damn loud but sounded good. I dont want anytihng that loud. My car sounds good right now. The headers were put on b4 i got the car. I think it still has the Stock cat-back on it, but i think it has a different muffler. What cat back will sound deep but not too loud? I was thining about the Hooker cat back but i have never heard this one in person. Im not a fan of borla, i love loudmouth, but am afraid it will be too loud. I was thinking about corsa, hooker, or gmmg. ANy input is apprectiated, thanks

 

Hooker and Magnaflow are probably the most mellow catbacks for an LS1. I have the latter on my car and I'm very happy with it, very deep and quiet cruising but screams when I open her up! My 2nd choice would be Hooker and if I felt like paying $650+ I would get the GMMG. Stay away from the Loudmouth if you have headers, its real loud and raspy and the drone is a nightmare.

But it's all a personal preference, check www.ls1sounds.com and choose for yourself!

 

Thanks. Im gonna go there and check them out. People with mac headers...what are you running?