ordered a O/R prochamber for stock manifold

[Cobrakai04]

Anyone have one of these installed with Borla stingers? I need to know if I will need mil eliminators and 02 extensions. thanks.

 

[Brandon03Cobra]

If it is the off road prochamber you will need the MILs unless you have a tune with the rear 02 sensors turned off. As for extensions, I have heard that the 04 models need them but 03 should be good.

 

[Cobrakai04]

great, thanks Brandon!

 

[astippich]

Here is a short vid of that combo
http://03cobra.g33ks.org/vids/prochamber_stinger.wmv

 

[tjs98gt]

i had o/r prochamber with stingers, sounded great IMO. but any mid pipe without cats you will need MIL elimators....or better yet, just shut the rear o2 sensors off in your tune

 

[Cobrakai04]

yea, the combo sounds really good I think. thanks for posting it up. I have an 04 so I guess I will have to get the extensions.

 

[orange_whiner]

yea, the combo sounds really good I think. thanks for posting it up. I have an 04 so I guess I will have to get the extensions.

I have an '04 with an o/r prochamber and NO MIL eliminators. I disconnected the rear o2's at the connector and never put them back in. Doing this you will need two "o2 bungs" which you can get at any exhaust shop for less than $5 as opposed to $40+ for MIL elim.'s Now all of this is assuming you have a handheld tuner to turn off the rear o2 sensors which only there to tell you your emissions are out of wack. Hope that helps you.

 

[Cobrakai04]

that should work great. Thanks for the tip! So you did need the extensions for the front sensors then?

 

[orange_whiner]

front sensors need to stay in, b/c they are used by your pcm to come up with your non-WOT A/F ratio. The fronts do not need extensions.

 

[Cobrakai04]

^ok, sounds good. Thanks again. :thumbsup: