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      06-18-2012, 03:39 PM   #1
ramonE90-NL
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Dumpvalve 320i/328i

Is anyone going to try and mount a different dumpvalve? I want to hear the turbo blow off, not too much just a little

Can you just mount any dumpvalve or does it need to be a special one?
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      08-28-2012, 01:03 AM   #2
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yea what's up with that? is it a recirculating valve like the n54..? just tryn to live up this old post.
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      08-29-2012, 04:10 AM   #3
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For sound, getting an aftermarket changes things immensely. I hear whenever I start and continue to boost and that lovely woosh when I let off the gas while in boost . I'm currently running the Evolution Racewerks intake though I'm sure any Intake with exposed filter will give this effect.
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      08-29-2012, 08:36 AM   #4
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Quote:
Originally Posted by tiltmode43 View Post
For sound, getting an aftermarket changes things immensely. I hear whenever I start and continue to boost and that lovely woosh when I let off the gas while in boost . I'm currently running the Evolution Racewerks intake though I'm sure any Intake with exposed filter will give this effect.
Link to intake? I thought there was only the AFE.
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      08-29-2012, 12:44 PM   #5
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Actually, I'm not sure if it's been released yet, haha. I'm helping them prototype some N26 stuff (basically N20 w/more emissions equipment, from what we can see) so it may not actually be out at the moment. Might want to give them a call, cool people over there

They do mentions it will be for sale for $195 in the European Car Magazine article seen on EAS' blog here -> http://www.europeanautosource.com/co...s-f30-328i-eas
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      09-02-2012, 05:56 PM   #6
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Quote:
Originally Posted by steadymoddn504
yea what's up with that? is it a recirculating valve like the n54..? just tryn to live up this old post.
Nope, its just the turbo blow off valve, it releases the extra pressure when not needed at a certain rpm or shift
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      09-02-2012, 06:05 PM   #7
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i thought it was a diverter valve?
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      09-03-2012, 01:31 AM   #8
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Quote:
Originally Posted by ramonE90-NL
Quote:
Originally Posted by steadymoddn504
yea what's up with that? is it a recirculating valve like the n54..? just tryn to live up this old post.
Nope, its just the turbo blow off valve, it releases the extra pressure when not needed at a certain rpm or shift
I know what a blowoff valve does. I must have understood ur post wrong, I meant does the n20 have the same as the n54 ?. .
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      09-03-2012, 04:26 AM   #9
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Oh oke, no i dont know if its the same as the n54
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      09-19-2012, 03:00 AM   #10
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Video with sound can be found in this thread -> http://www.f30post.com/forums/showth...1#post12704536
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