New exhaust system need help

[AliceCooper]

So i am buying the Apexi N1 3" downpipe and catback exhaust system. Along with this i am wanting to get a new O2 housing so the whole thing is done all the way through. I am looking at the EVO III O2 housing on dsmparts and said it might need slight mods to fit a downpipe. Will it need those mods to fit on the Apexi downpipe and do i need to buy anything else for this O2 housing?

Parts i am purchasing:

Apexi N1 Cat back 3"
Apexi N1 Down pipe 3"
DSM EVO III O2 housing
2G Exhaust Manifold

 

[srpjosh]

Don't forget gaskets. As long as the two flanges match the o2 housing and downpipe should fit fine.

 

[95fwdtsi18psi]

So i am buying the Apexi N1 3" downpipe and catback exhaust system. Along with this i am wanting to get a new O2 housing so the whole thing is done all the way through. I am looking at the EVO III O2 housing on dsmparts and said it might need slight mods to fit a downpipe. Will it need those mods to fit on the Apexi downpipe and do i need to buy anything else for this O2 housing?

Parts i am purchasing:

Apexi N1 Cat back 3"
Apexi N1 Down pipe 3"
DSM EVO III O2 housing
2G Exhaust Manifold

It should come with all gaskets, mine did. It should fit as long as the downpipe is made for the 4g63, even if it doesn't all it takes is a few welds, maybe 20 bucks from a shop if you can't weld.

 

[95gst16g]

Not positive but I was told that with a evo o2 housing the downpipe wont fit.I have not tried it personally but you should do some reasearch.

 

[95fwdtsi18psi]

Weld that shit!

 

[Lofer]

You should consider getting an external dump o2 housing. It help spool your turbo up faster and helps regulate boost better. Also you can find stuff cheaper than on dsmparts.com, at the top of this page i just saw a downpipe from punishment for $125 and the one you said on dsmparts.com is over $200.

 

[AliceCooper]

Weld that shit!

Lol i can weld but i don't have a welder. Yeah if there are cheaper places that i can continually shop from that would be great considering I personally will not be purchasing directly from the site. I was getting what was listed above and guages. I will look into the O2 housing more i saw another one but it was a bit more expansive.

So far i have had no luck finding stuff about these O2 housings and the Apexi N1 downpipe. The other O2 housing is a Megan Racing DSM SS O2 Housing.

 

[whe3ls]

Not positive but I was told that with a evo o2 housing the downpipe wont fit.I have not tried it personally but you should do some reasearch.

the mounting holes on the downpipe need to be widened, if i remember correctly

 

[AliceCooper]

the mounting holes on the downpipe need to be widened, if i remember correctly

Oh ok. well i guess ill buy the megan racing O2 housing instead .