Well im dissapointed.....i love the sound of corsa. I also love the sound of no cats, BUT I hate the sound of of corsa with no cats! Its not that its too loud, it just sounds like a damn harley from 3k rpms and up. Anyways gonna get some spun cats welded in tomorrow. Hope it works. This muffler sounded awsome before the ory was put on.

 

Many people have talked and complained about the corsas doing this. I wish you luck on fixin it to your tastes. My old catless setup sounded like a friggin craftsman truck,haha too bad it isn't that fast

 

is your corsa the sport or touring?

 

its the sport system off the CTS-V. Sounded bad *** before the headers and ORY. Hoping the cats will give me back that sound.

 

I ran LT's ORY and Corsa on my SS with the H/C. Very loud, raw and raspy sounding. I added a Catted Y pipe with Magnaflow HF cats and it really cleaned up the raw, raspy sound without losing much volume. Eventually a baffle broke inside the muffler and I replaced it with a Hooker Aerochamber.

 

Any update on sound on this?

 

ya sounds sick....i put one high flow cat in the I-pipe right before my cutout. I will try and get some clips up later.

 

I love the sound of no cats open y pipe. Sounds like a muscle car.

 

Bump for the sound clip. I want to know how this sounds as I have the corsa sport and want to get the lpp headers and off rod pipe. I guess i'll have to get some cats.

 

well ive got a clip here of the ss with a 3" catless y-pipe and a corsa sport.i took that muffler off and its on my silvy now and im installing the LLP's tommorrow so il take a clip of that as well.