New O2 Dump Housing from MAPerformance!
We have a money back guarantee as we are confident that there will be no fitment issues whatsoever. I apologize in regards to the confusion over EPM's current situation, I was simply relaying information that I had observed from one of EPM's larger vendors...
In regards to pricing we are cheaper than two of the other three O2 dumps on the market at this time, making a quality piece like this simply takes time. Potential customers will have to make a decision between our marginally higher price or rusty mild steel flanges, lower intercooler pipe fitment issues, and airflow "obstacles" (pictured below) that are found on the lower cost options...

In regards to pricing we are cheaper than two of the other three O2 dumps on the market at this time, making a quality piece like this simply takes time. Potential customers will have to make a decision between our marginally higher price or rusty mild steel flanges, lower intercooler pipe fitment issues, and airflow "obstacles" (pictured below) that are found on the lower cost options...

I have a few questions.
What size are the pipes?
Are gaskets both for the turbo side and the down pipe side included?
Are bolts included?
Will this bolt up to a 3" TurboXS Down Pipe? (which uses a donut flange so it bolts up to the stock O2 housing, not a flat flange).
And will this definitely work with the ETS Version 2 LICP?
Once I know these answers I'll be happy to place an order
Thanks
What size are the pipes?
Are gaskets both for the turbo side and the down pipe side included?
Are bolts included?
Will this bolt up to a 3" TurboXS Down Pipe? (which uses a donut flange so it bolts up to the stock O2 housing, not a flat flange).
And will this definitely work with the ETS Version 2 LICP?
Once I know these answers I'll be happy to place an order

Thanks
Last edited by blkVII; Jul 18, 2009 at 10:13 PM.
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
He does it many different ways, depending on if he is making a downpipe or o2 housing determines his style of welding.
The O2 housings and downpipes are both cleaned with scotchbrite and chemically cleaned.
O2 housings have no fuse welds on them at all.
The fuse weld picture was for a special request MVS downpipe for a very popular member on here, per request.
Very nice 02 dump you guys have there...If I didn't already have 1 on my car I would def. be purchasing this one...Great Price too! You guys have been killing it lately with new products...keep up the good work!...
He does it many different ways, depending on if he is making a downpipe or o2 housing determines his style of welding.
The O2 housings and downpipes are both cleaned with scotchbrite and chemically cleaned.
O2 housings have no fuse welds on them at all.
The fuse weld picture was for a special request MVS downpipe for a very popular member on here, per request.
The O2 housings and downpipes are both cleaned with scotchbrite and chemically cleaned.
O2 housings have no fuse welds on them at all.
The fuse weld picture was for a special request MVS downpipe for a very popular member on here, per request.
I have a few questions.
What size are the pipes?
Are gaskets both for the turbo side and the down pipe side included?
Are bolts included?
Will this bolt up to a 3" TurboXS Down Pipe? (which uses a donut flange so it bolts up to the stock O2 housing, not a flat flange).
And will this definitely work with the ETS Version 2 LICP?
Once I know these answers I'll be happy to place an order
Thanks
What size are the pipes?
Are gaskets both for the turbo side and the down pipe side included?
Are bolts included?
Will this bolt up to a 3" TurboXS Down Pipe? (which uses a donut flange so it bolts up to the stock O2 housing, not a flat flange).
And will this definitely work with the ETS Version 2 LICP?
Once I know these answers I'll be happy to place an order

Thanks
- 2.5" tubing to avoid the issue pictured here.
- Stainless steel turbo to downpipe gasket is included, retains use of stock donut gasket to downpipe. No hardware is included as OEM can be reused.
- It will bolt up to any stock location downpipe.
- It should work with any LICP on the market, again if it doesn't fit (we have yet to have any issues) we will refund you 100%!
You mean the one that thought he has boost creep issues from the downpipe and figured it out it was boost control issues.
CLICK HERE FOR HIS POST
Only one person has reported boost creep issues under 400hp, and he fixed it like he stated above.
Only one other person had boost creep issues, we switched him out to a MVS downpipe and all his creep issues were solved. He was making 470whp, and now is making ~500. He is a doing some hush hush work with another company right now so he will be posting all his info here soon.
We have NY Evolutionary with his results as well (23whp If I remember correctly) by switching from his 3" downpipe / O2 housing combo to our o2 eliminator.
CLICK HERE FOR HIS POST
Only one person has reported boost creep issues under 400hp, and he fixed it like he stated above.
Only one other person had boost creep issues, we switched him out to a MVS downpipe and all his creep issues were solved. He was making 470whp, and now is making ~500. He is a doing some hush hush work with another company right now so he will be posting all his info here soon.
We have NY Evolutionary with his results as well (23whp If I remember correctly) by switching from his 3" downpipe / O2 housing combo to our o2 eliminator.
Boost creep will come from having a o2 dump that does not match the shape of the fp red wastegate side, the weird shape that is much larger than a tube from any 02 dump ive seen on the market, and a o2 dump that does not have a large enough exhaust exit for the wastegate gases. I also wonder what happens with that one guy with boost creep, when he goes to accelerate from 3rd gear cruising or any other gear higher than 3rd. I know what im talking about from experience!!
Last edited by dipsetinallday; Jul 20, 2009 at 03:54 PM.
Am I to safely assume that I cannot use the external wastegate in conjunction with this, right? I'm sorry if this has already been asked but time here in Iraq doesn't allow me to read through every single post. Thanks.
http://www.maperformance.com/map-sta...s-mvs-evo.html
http://www.maperformance.com/map-sta...s-mvs-evo.html
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
I'm sure we can do an external wastegate setup on it. It will just be a tight fit for sure. I'll have the fabricators look into it today and see if we have room for an MVS.






