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Waste Gate Controller

Old Feb 17, 2011 | 09:44 PM
  #1  
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From: Sequim. WA
Waste Gate Controller

I have a E99 and wonder if I could improve mpg and performance by changing the waste gate controller (WGC).

I see one advertized that is basically a spring that hold the wate gate closed until pressure builds enough to force the waste gate open.

Others are like the Big Head by Banks that just offer better control.

I have also seen a thread on this forum saying to just disconnect the plastic hose that goes to the WGC and leave it shut.

I understand that the van turbo does not even have a waste gate!

How about some opinions, I know you all have them.

Thanks.
 
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Old Feb 17, 2011 | 11:03 PM
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From: Gary,Indiana
I too have a e99 and was wondering the same thing. So let's see if someone with experience with this issue has to say. My wastegate opens really early I the spring is weak.
 
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Old Feb 17, 2011 | 11:08 PM
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For a cheaper fix just take yours off and tighten it. Qwikkordead has a great video showing how to adjust them.
 
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Old Feb 17, 2011 | 11:38 PM
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From: Gary,Indiana
Thanks Clay. I think I have a weak spring do you know how much vac it should take to move it ? And do you sell a wastegate valve for early 99 ?
 
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Old Feb 17, 2011 | 11:41 PM
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Waste Gate

I will try the option of disconnecting the hose.
 
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Old Feb 17, 2011 | 11:41 PM
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I think I have a few used ones if you need another one to try.
 
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Old Feb 17, 2011 | 11:51 PM
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From: Gary,Indiana
Originally Posted by Riffraff Performance
I think I have a few used ones if you need another one to try.
Thanks Clay I will talk to you about it when I get to address that issue. Actually I am in the middle of some other issues. I really want to get the update kit from you e99 to late 99 turbo kit. Hopefully this spring if I am working. I think that would solve all my turbo issues.
And MauleOne that kit I was just talking about is the best answer for our e99's but it does come at a price. But no more e99 problems!!
 
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