Notices
Evo Engine / Turbo / Drivetrain Everything from engine management to the best clutch and flywheel.

OOOPS Jacked up my OEM O2 Housing. Need some help.

Thread Tools
 
Search this Thread
 
Old Dec 21, 2009, 09:03 PM
  #1  
Evolving Member
Thread Starter
iTrader: (11)
 
XtoEvolution's Avatar
 
Join Date: Sep 2006
Location: Baltimore & Tampa
Posts: 149
Likes: 0
Received 0 Likes on 0 Posts
OOOPS Jacked up my OEM O2 Housing. Need some help.

So I jacked up my O2 housing awhile back while trying to remove the downpipe. Basically, one of the spring bolts welded itself into place and completely snapped when I tried to remove it. I'm replacing my exhaust and figured I would go ahead and replace this while I was at it. I would like to replace it without having to get the car retuned. Should I go with another OEM O2 housing or go aftermarket? Also, how much of a ***** is it going to be to replace this bad boy?
Old Dec 21, 2009, 09:05 PM
  #2  
Former Sponsor
iTrader: (79)
 
EmeryatSTM's Avatar
 
Join Date: Jun 2007
Location: Rochester, NY
Posts: 2,340
Likes: 0
Received 3 Likes on 3 Posts
Originally Posted by XtoEvolution
So I jacked up my O2 housing awhile back while trying to remove the downpipe. Basically, one of the spring bolts welded itself into place and completely snapped when I tried to remove it. I'm replacing my exhaust and figured I would go ahead and replace this while I was at it. I would like to replace it without having to get the car retuned. Should I go with another OEM O2 housing or go aftermarket? Also, how much of a ***** is it going to be to replace this bad boy?

You could just drill a hole in housing and re tap it. Or even use a longer bolt with a nut n the back side.


-Em
Old Dec 21, 2009, 09:06 PM
  #3  
Evolved Member
iTrader: (113)
 
AF-Evo8's Avatar
 
Join Date: Apr 2006
Location: Navarre, FL
Posts: 653
Likes: 0
Received 1 Like on 1 Post
just get another megan/ebay o2 housing or you can get one of the dump housings. also let me know if you need a spring bolt i have my stock ones sitting in my shed.
Old Dec 21, 2009, 09:08 PM
  #4  
Evolved Member
iTrader: (20)
 
delongedoug's Avatar
 
Join Date: Jan 2007
Location: CT
Posts: 1,184
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by AF-Evo8
just get another megan/ebay o2 housing or you can get one of the dump housings. also let me know if you need a spring bolt i have my stock ones sitting in my shed.
Ugh, I just ordered stock ones a few days ago.
Old Dec 21, 2009, 09:08 PM
  #5  
Evolving Member
Thread Starter
iTrader: (11)
 
XtoEvolution's Avatar
 
Join Date: Sep 2006
Location: Baltimore & Tampa
Posts: 149
Likes: 0
Received 0 Likes on 0 Posts
Are the spring bolts a necessity or can you just use regular bolts on it?
Old Dec 21, 2009, 09:10 PM
  #6  
Evolved Member
iTrader: (113)
 
AF-Evo8's Avatar
 
Join Date: Apr 2006
Location: Navarre, FL
Posts: 653
Likes: 0
Received 1 Like on 1 Post
Originally Posted by XtoEvolution
Are the spring bolts a necessity or can you just use regular bolts on it?
i'm pretty sure they're required for downpipes the use the a donut type gasket
Old Dec 21, 2009, 09:12 PM
  #7  
Evolved Member
iTrader: (4)
 
boostedtres's Avatar
 
Join Date: Jun 2008
Location: Philly Burbs
Posts: 945
Likes: 0
Received 0 Likes on 0 Posts
if you are concerned about getting retuned, then I would just go for another OEM. however, for that price you an get a good ported aftermarket piece like buschurs for not much more and see decent gains. Me personally i would go for the JM Fab 02 dump of JM Fab 02 with recirculating housing. Shearer also makes a great quality piece. problem is they are a huge PITA to install and you should get a tune after to maximize power benefits.

do you have a wideband? if you do, you can run untuned and make sure to monitor the afr closely as some of these 02 housing tends to lean everything out up top. if not, get one! haha. (although basically the same price a s tune comparatively. whatver you choose, gl with your build and keep me posted!
Old Dec 21, 2009, 09:13 PM
  #8  
Evolving Member
Thread Starter
iTrader: (11)
 
XtoEvolution's Avatar
 
Join Date: Sep 2006
Location: Baltimore & Tampa
Posts: 149
Likes: 0
Received 0 Likes on 0 Posts
Yeah I'm not currently running a wideband, so maybe I should just go with an OEM one.
Old Dec 21, 2009, 09:16 PM
  #9  
Evolved Member
iTrader: (113)
 
AF-Evo8's Avatar
 
Join Date: Apr 2006
Location: Navarre, FL
Posts: 653
Likes: 0
Received 1 Like on 1 Post
Originally Posted by XtoEvolution
Yeah I'm not currently running a wideband, so maybe I should just go with an OEM one.
if you have a wideband make sure you monitor your afr's, the new o2 may make your car run slightly leaner up top, shouldn't be too much
Old Dec 21, 2009, 09:17 PM
  #10  
Evolving Member
Thread Starter
iTrader: (11)
 
XtoEvolution's Avatar
 
Join Date: Sep 2006
Location: Baltimore & Tampa
Posts: 149
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by AF-Evo8
if you have a wideband make sure you monitor your afr's, the new o2 may make your car run slightly leaner up top, shouldn't be too much
Thats only if I go with the megan/ebay O2 housing correct? Shouldn't have to worry about anything with an OEM replacement.
Old Dec 22, 2009, 12:23 AM
  #11  
Evolved Member
iTrader: (113)
 
AF-Evo8's Avatar
 
Join Date: Apr 2006
Location: Navarre, FL
Posts: 653
Likes: 0
Received 1 Like on 1 Post
Originally Posted by XtoEvolution
Thats only if I go with the megan/ebay O2 housing correct? Shouldn't have to worry about anything with an OEM replacement.
correct replacing an OEM o2 with another OEM one will not affect your current tune.
Old Dec 22, 2009, 05:08 AM
  #12  
EvoM Staff Alumni
iTrader: (16)
 
MR Turco's Avatar
 
Join Date: May 2007
Location: Massachusetts
Posts: 3,233
Received 3 Likes on 3 Posts
Originally Posted by AF-Evo8
correct replacing an OEM o2 with another OEM one will not affect your current tune.
Correct, but changing to a different O2 housing will affect the tune.
Old Dec 22, 2009, 09:14 AM
  #13  
Evolving Member
Thread Starter
iTrader: (11)
 
XtoEvolution's Avatar
 
Join Date: Sep 2006
Location: Baltimore & Tampa
Posts: 149
Likes: 0
Received 0 Likes on 0 Posts
Alright sounds good. I'll have to find another OEM one. Is it a pain in the *** to replace the O2 housing?
Old Dec 22, 2009, 10:01 AM
  #14  
EvoM Staff Alumni
iTrader: (16)
 
MR Turco's Avatar
 
Join Date: May 2007
Location: Massachusetts
Posts: 3,233
Received 3 Likes on 3 Posts
Originally Posted by XtoEvolution
Alright sounds good. I'll have to find another OEM one. Is it a pain in the *** to replace the O2 housing?
its not bad. Be prepared for broken/stripped bolts. There is a good how-to on how-to section
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
halfnhalf83
Evo Engine / Turbo / Drivetrain
31
Oct 7, 2015 08:23 PM
fuzzychi
Evo General
12
Jun 21, 2010 06:31 AM
EvolNinja
Evo Engine / Turbo / Drivetrain
8
Feb 25, 2009 02:17 PM
Jameson_IXMR
Evo How Tos / Installations
8
Jan 29, 2009 11:52 PM
webguy330i
Evo Engine / Turbo / Drivetrain
6
Aug 23, 2005 07:55 AM



Quick Reply: OOOPS Jacked up my OEM O2 Housing. Need some help.



All times are GMT -7. The time now is 11:48 PM.