Which O2 housing to go with and where can I find it?

[Dieselboy]

Heres my planned exhaust set up:

- Ported 2G Manifold
- Apex N-1 2½" to 3", no cat DP
- Apex N-1 Exhaust

I dont want an O2 dump and I was thinking a 3" O2 housing if possible. Would this be a good idea or is there a chance I could get boost creep or run into other problems? If there is a suitable O2 housing youd suggest, please gimmie a link where I can find it.

ALSO:

Would it even be worth it to purchase a larger compressor outlet pipe for my 14B? I was thinking of purchasing the 1.75" one offered on dejontool.com for $40....would it be worth it for the 14B for at least a year?

Thanks for any help

 

[awd11secgsx]

www.victoryperformance.com. I have one of there 2.5" O2 housing's and it is topnotch quality. later

Ed

 

[Dieselboy]

Thank you sir Any other suggestions?

 

[candela]

Well it is real easy to just port the nutts out of a 2g o2 housing. Evo o2's are already 2.5" and big nough IMO, just a little porting required and your set as with the evo manny. The evo o2 will mate up to the N1 DP very nicely we just did it on my friends Talon. Sounds great and performance is much better. Anyhow victory dtuff is pretty expensive, you can usually find an evo somwhere for about 160$ and you do th eporting yourself...looks stock performa awesome, oh and persoanlly i wouldnt get an outlet elbow for a 14b



Austin

 

[larryd]

I agree with Candela.. Im running the VP but only because its an o2 dump tube. For a regular o2 Id go with either the EVO or port the hell outta yers.

BTW you dont want a 3" o2 housing if you have a 2.5-3" downpipe, thats a bottlekneck.

 

[Dieselboy]

K, so i should go with 3" all the way? Who makes a 3" d/p w/o the cat? I wanted Apex, but Im up for suggestions. Thanks, for the info fellas

 

[larryd]

I believe that BR does.

 

[Dieselboy]

Thanks for the info fellas

 

[jdmawd]

I would suggest a tubular 3" with atmospheric dump. A larger o2 will aid spool up, lower exhaust gas temps and eliminate creep
I would honest call up victory performance,AMS, RnR racing, Forced performance..ect and have them fab you one. remeber the o2 housing is where the exhaust system starts. as far as the 2.5/3" reducer neck down pipe.just have the 2.5 reducer section cut off like i did, and have a 3" flange welded on. behold *true* 3" exhaust

if it was available when i did my exhaust i would likely have something like this

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or this

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both are made by rnr racing

 

[Dieselboy]

I think I will do that with the N-1 DP. Good idea. Thanks guys for your help and ideas, its a ppreciated

 

[jdmawd]

Originally posted by Dieselboy
I think I will do that with the N-1 DP. Good idea. Thanks guys for your help and ideas, its a ppreciated

no problem you will love it i wish i knew about RNR racing when i purchased my o2 and DP. i paid more for my o2 housng than rnr wants for the 3" o2 eliminator dp i posted above.