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Forced Induction Turbochargers and Superchargers..Got Boost?

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Old Mar 1, 2010 | 05:04 PM
  #141  
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Originally Posted by str8dum1
so with the muffler on and open dumps its was fine? crazy that just that additional flow would cause soo much backpressure. but I guess you are probably dumping 3/4 of the turbo's flow out the wastegate
think about it, with a low wg spring, most of the exhaust gas IS going around the turbo and being dumped behind it. no wonder it gets choked.
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Old Mar 2, 2010 | 12:54 AM
  #142  
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Why not just release the kit with open dump? Is it really that loud?
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Old Mar 2, 2010 | 02:15 AM
  #143  
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Originally Posted by S12 driver
Why not just release the kit with open dump? Is it really that loud?
You can order the kit any time....so it is available.

Open dump or recirculated is up to the customer. Just specify when ordering, and if recirculating just make sure you have a good flowing exaust.
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Old Mar 2, 2010 | 10:14 AM
  #144  
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Sasha ,

do you have any vids of how loud it is with with open dump? like open dump vs recirculating.. for compression .. Im still thinking of what I want. I dont want it to be too loud Id like to hear the turbo! =)... maybe a cutout? hmm
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Old Mar 2, 2010 | 10:19 AM
  #145  
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Originally Posted by Vas_Z33
Sasha ,

do you have any vids of how loud it is with with open dump? like open dump vs recirculating.. for compression .. Im still thinking of what I want. I dont want it to be too loud Id like to hear the turbo! =)... maybe a cutout? hmm
No I do not have any footage on open dump.

A cutout will be much louder than any open dump though. There are plenty exhaust systems that this kit will bolt up to, that will flow well enough.

I should just have a custom exhaust kit with this setup...
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Old Mar 2, 2010 | 10:52 AM
  #146  
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if anyone was really concerned they could prob have an exhaust shop run the open dump all the way to the rear of the car so it's furthest from the driver.

I'm hating it that I'm stuck in school now....I want to convert to the turbo side now!
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Old Mar 2, 2010 | 11:06 AM
  #147  
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Originally Posted by Boosted Performance
No I do not have any footage on open dump.

A cutout will be much louder than any open dump though. There are plenty exhaust systems that this kit will bolt up to, that will flow well enough.

I should just have a custom exhaust kit with this setup...
I was just thinking that!!! sell the ST with exhaust combo dual or single! yum!! then Ill definitely sell my nismo
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