Originally Posted by
KarimS3
wow that is a fantastic piece of equipment. thanks!
one quick question, do you guys know a single way to find out if the oem dv is shot? i'm assuming looking at boost levels is a good indicator
Originally Posted by
Cosworth
Yes Is How Do We Find Out If It Is Shot? I Imagine It Needs To Be Taken Out?
Checking boost levels is a good way. A torn DV will show itself as a boost leak. The only way to be sure that your oem dv is no longer functioning would be to remove it and check the valve itself.
Originally Posted by
korbis
How does it sound in comparison to the stock DV?
Originally Posted by
vroompshert
Anyone with a sound clip?
It will sound very similar to the stock DV.
Originally Posted by
cstarky15
You ahve yet to break one?
We haven't broken one yet. It has stood up to 750hp without a problem. Street, track and dyno tested.
Originally Posted by
DownUnderSLine
Are there any noticable implications of this not being ECU controlled like the Forge product ?...actually hoping it doesn't vent at low rpm/low load conditions like oem does !
In normal driving situations you will not notice any difference between our DV Kit and the stock unit. Our unit will sound and react very similar to the stock unit.
The factory ecu has many safeguards built into it for various conditions, one of them being overboost. With electronically controlled valves, if the ecu senses overboost, it can open the DV valve to vent boost as a safeguard. Since our DV kit is completely mechanical, the ecu will not be able to control it in this situation, however the ecu has many more safeguards built in to prevent overboost. If it cannot open the DV valve for some reason, it will also automatically close the throttle, which will cause vacuum in the manifold and force our DV open. The DV is simply the first safeguard in place for this situation, however the car has many more safeguards in place.
However, this is assuming that the stock DV is not already torn and malfunctioning, which happens pretty often!
Originally Posted by
rayiish
My Dv actually gave out today and I'm looking for either the Forge or this AWE one. I just worried that the AWE being a new item might fail or something but it does look promising.
While we are just beginning to offer this DV for the Audi and VW market, it is not a new product. It has been thousands of miles of testing on the street, track and dyno. It has stood up to 750hp and beyond. It can take what you throw at it.
Originally Posted by
Nico
Why do you call it Mechanical? Is it mechanical like the forge or is it a diaphram design like the stock one? It looks like a diaphram design from the picture.
Also what is the response like compared to stock?
There are various designs for mechanical diverter valves. Some, like Forge, are a piston style unit, while ours uses a diaphragm.
Our design uses a diaphragm, but it is still a mechanical unit. It is vacuum actuated, meaning it will open whenever there is vacuum in the manifold. It is not controlled by the ecu.
The response is incredibly similar to stock. We were unable to tell a difference in response time between the two units when driving around normally. Once we did some testing with our scantool we were able to measure a difference of a few milliseconds between stock and our DV kit. Nothing that you will ever be able to notice.
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