I just gutted my cat today no codes and i can feel a little difference in power much smother thru out the rpm band. Im out of performance parts to buy. Anybody know of any new parts that are coming out soon.

 

how loud is it? scale of 1-10

 

I didnt really even notice a difference in noise. I still have the stoch resonator and a greddy exhaust

 

Thats Cool

 

do you know of any new performance parts coming out soon

 

none that I know of.

 

i heard that gutting a cat could actually net a loss in hp

 

not only did i feel more power i alson started getting better gas mileage. from 21.2 to 22 thats after two days of driving.

 

and this does what to your emissions? I hope your state dosen't do emissions testing.

 

it's not going to do much for that anyways. The SRT-4 doesn't have mufflers... that damn thing is a mosquito fogger.. it gets even worse emission ratings then the Cobalt by like x4.

 

why does everyone always worry about emissions. if i have to go in ill put one on and call it good

 

let's see... emissions is one of those STREET LEGAL things.... ya' know.... in most states if you fail emissions you can't drive the car.... and it's one heck of a fine if you get caught with no inspection...

 

i understand but like i said i can just put it back on if i have to do emmisions. I have owned like ten cars and i have never had to do emmision. Im not trying to **** anybody off im just letting everyone know what gutting my cat did for me

 

We can get anyone a magnaflow cat converter anywhere from 2" to 3.5" Inlet/Outlet size, with and without 02 sensor boss. We have some in stock also. Be safe dont run without a cat converter. They are only about 70 dollars.

 

And the little kittys on these cars suck !

 

i just got bored i ran out of performance things to do. any new stuff coming out anybody

 

I was told the stock cat is pretty good and would be pointless to gut/replace. I don't know maybe I heard wrong.

 

you should try it dont take to long maybe an houra all i can say is that it worked great for me

 

New info on my gutted cat. The day after my cel came on and it read high flow efficiency, no big deal i knew what it was and it drove great. A week later the car starts to lose some power and little hesitation. Im assuming it was the cel making my car run retarded. So i ordered a high flow cat. Its installed on my car now but cant drive it cause i stripped out the 02 sensor. In conclusion im hoping the cel light will come off and car run good again. Sorry for misleading everyone