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We have worked diligently on our O2 Dump Housing for the past 3 months;
with a theory that Power Gains were there by using an atmospheric Dump on an internal wastegate.

Our O2 Dump is Fabricated out of 304 Stainless Tubing with Mild Steel Flanges for durability,
and it's ability to withstand cracking/warping. Using TIG welded joints/seams only the finest quality craftsmanship
is employed in producing these Totally Divorced O2 Wastegate Dump Housings.
We here at EvoPowerMods went through an extensive Research and Development phase
to squeeze every ounce of power out of this Modification.
We eventually realized our goals and finished R&D with our Prototype #4.

What you are looking at is what we have designed from scratch.
Not taking something and modifying it; we went to the drawing board with what
we thought would work to gain some lost power out of an Atmospheric Wastegate Dump.
Our first attempt after lots of tuning managed to eek out just 4 Horse Power.
Disappointed we were; but we were determined to see some impressive gains.
We kept at it, and in our next design we saw a modest horse power increase over our first prototype,
with this new data we knew in what direction we needed to go to accomplish seeing some impressive gains in power.
So with this knowledge; we set out to completely start over with a design that would be
as big as possible to fit in the tight confines of the 4g63T Evo engine bay.
Our Design incorporates a much larger amount of volume discharge compared to the stock,
EBay O2 housing or even the modified Ebay O2 Housing/Dump.

Stay Tuned for in the coming weeks we will be adding to our Site
and and be introducing our new Products. We have many new Designs that we
are currently working on. While you are here look around on our Online Store, Stop by and thoroughly
check-out our O2 Dump Housing.