if i buy this do i need to add a o2 bung so that my car does not throw any codes or do i just get the dp with the cat and ill be good?

 

Come on man, your not new. This has been reviewed many times, use the search.

Yes you will need one, here:
Exhaust - Vibrant Oxygen Sensor Defouler

 

Ya get the extra o2 bung. Mine didn't throw any codes

 

Xtra o2 only if you plan on using a wideband, otherwise no need.

 

this

 

I'm not using a wideband and I got the extra one. The only reason I got the extra one is so my tuner could use his wideband to tune my car.

 

Yea, essentially if you think you may ever use a wideband, get the extra bung. Plugs are cheap for when you don't have anything hooked up.

 

sorry, but is there a way to get rid of the code if i dont get the o2 bung?

 

Tune it out

 

how much does that cost? also do u know if the zzp 2.5 dp comes with o2 bung for the one thats on the stock dp..or do u actually have to add the extra bung in order to plug in the stock o2 sensor

 

It comes with one for ur o2 sensor But u have the option to add an extra for the wide band. Normal tunes are usually around 250.

 

im sorry guys i dont really know much about down pipes and o2 sensors i guess but all i want to do is get a new downpipe and for me to not have ANY codes coming up...what do i EXACTLY have to do...again sorry

 

Oh and if you get the extra o2 bung make sure to get an o2 bung plug so you can plug it up while you aren't using it.

 

oh ok so i dont have to add a extra bung and all o have to do is plug my stock o2 sensor into my new dp and i will be fine? with no codes?

 

Get the zzp catted 2.5 downpipe. Get the extra o2 bung. Go to an exhaust shop and they will give u an o2 bung plug. My zzp downpipe threw no codes

 

You don't need the extra one unless you plan to use a wideband. My car didn't through codes with my downpipe. It did when I added then header though

 

so u didnt get the extra 02 bung and urs throws no codes?

i got 2 ppl telling me different things now lol

so u got the extra o2 bung and u put the plug on it? and it throws no codes b/c of the plug on the o2 bung?

 

I did get the extra one. But u don't need it unless u plan to use a wideband

 

oh ok but if i dont get it my car will throw codes?

 

Im not sure. I don't think it will. And if ur cel comes on it's not harming ur car

So your car isn't tuned already?

 

also do i need the Vibrant Oxygen Sensor Defouler that noorjariri posted about?

 

no it is not tuned...if im thinking about getting it tuned i should get the extra bung?

 

I didn't get it.

 

Ya so you can use the wideband. And it's best to get tuned because it brings out the full potential in ur bolt ons. If you don't ur not going to see much of an increase in power

 

get the extra bung. never know if u will ever need it. plugs for it are cheap so do it the right way first and get it.