It has only 4000 miles on it. I'm asking 150 plus shipping. Cat is good. no rust. Or willing to trade for a catted 2.5 in dp.

 

is it 3"? trade for stock?

 

Dude if u live in rockford, IL, ill pick it up from you.

so dibs

 

need size

 

Its a 3 in. I have a pending buyer. If sale falls through i'll bump it up or start pming.

 

****

i really need a 2.5"

 

It's a 3" that drops to a 2.5"! Just an FYI I had the same one and I just had the 2.5" section cut off and 3" welded on!

 

lol

the fact that its 3 inch at all is too big for my n/a cobalt

 

not gonna hurt ya. i'm running that dp now and it's good ****.

 

3 inch on a n/a will reduce backpressure to the point where it will actually hurt performance.

the denser the exhaust charge the faster it will flow, if you have a huge pipe with hot air flowing out of it, that gas will be flowing slower than say a 2.5".

i could be wrong but that's what i thought.

 

Yeah,

You have to find a point where you eliminate as much backpressure as possible while maintaining exhaust flow.

 

...but it drops down to 2.5"....meaning it is 2.5"....

 

so you're trying to tell me that getting that dp with a full bolt on 2.2 would not be a bad thing?

in that case i may want it.

can OP tell me how much smaller that cat is compared to the LSJ stock cat? cause right now the LSJ cat is hitting my sway bar. because its a LSJ dp on a automatic car.

if the cat is significantly smaller i'd love to talk further.

 

i have an auto and it will work and before you ask yes i have the lsj mani as well. buy it.

 

well once OP comes back and PMs me i'll negotiate a price.

cause this dp **** is pissing me off.

 

i felt the same til i got my zzp and now the only thing that dissapoints me is the fact that i need to install a 3rd bung for my wideband.

 

and i'm assuming this has a bung for the second o2 sensor?

and if it doesnt oh well i have rear o2 delete anyway. lol

 

I know

 

Dude ill pick it up TODAY! pm me