I have a 2006 cobalt ss/sc with the stage 2 kit and tune from GM.. Also have the GMPP cat back exhaust, and a cold air intake.. Car has 120,000 miles on it with all the parts. Well the cat finally went out on me.. No here is the prob, I have been unemployed for a while and dont have much money coming in. I sure cant buy a brand new down pipe from GM with a cat. So I made me up a new down pipe with out the cat. I did the 02 spacer thing with the spark plug foulers and no code.

Every thing is good and she is running great, but I cannot stand how loud the sound is. I F-in hate it. What can I do to make this thing quit again. I have a budget of 75 bucks. How about another resonator, and who make the best. Or a high flow cat would that bring the sound back down. Any help would be great.

 

The cheapest route would be to take in the stock downpipe for a recall of the cat lol. However a high flow cat, or stock cat etc put in the downpipe you currently have will make things quieter for sure.

 

well what was the recall on the cat.. I never got a letter in the mail on that recall. I think it might be to late since I cut it out and welded in a straight pipe. Not for sure how the dealer would take to that.

 

put the stock muffler back on

 

gmp performance or touring exhaust?

 

not sure. I cant remember, but I think its the performance exhaust. And I do not have the stock muffler. What about replacing my resonator with a ultra quit vibrant or a magnaflow one?

 

bump

 

Resonator will prob be your best bet. Honestly I don't know what you were thinking when you went catless...if you have an issue with a loud exhaust??

 

I went cat less, because the cat went out. I didn't take it off to be quieter, and I was not having a prob before I had to take the cat off.

I was just looking for a solution for the now loud ass car. I could by a high flow cat and put back on but not sure how well that would work out. Or a resonator, I was asking for other peoples opinion. On how to fix this.

If you would have read my whole post instead of assume then you would have know what I was thinking.

 

Well I did read your whole post, still made no sense. You could make an entire downpipe, but couldn't spring for a cat?? How does that make sense...

And I told ya what would be your best bet...don't need to get sensitive

 

install a turbo, that will make your exhaust really quiet

 

well get one and quit acting like a girl

 

There are a few good people on here. Or at one time there was, But know I c its just a bunch of kids, now I remember y I stopped using this site.

 

oh quit silly were just poking fun at you

 

with all your bad spelling, i thought you stopped coming cause you kept misspelling cobaltss.net

 

Thats what I was going to suggest. you stole my fun

 

the cat recall is good up to 120k. you may want to call your dealer and see.

 

let me guess you are a collage student that his parents bought him a cobalt, and he thinks he is a bad ass. Did I spell this right pork chop.

Thank you sir I will check into that.

 

yep i'm a college student, my parents bought me a cobalt and i have a poster that says "i'm a bad ass" in my dorm room, does that make you jealous?

 

Screw the OP, that makes me jealous

 

Do what Lexus did, take it to Yamaha music, and have them tune it...

 

add a high flow cat to your dp

 

Just stop now haha