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Wastegate to atmopshere

Old 04-13-2009, 10:50 PM
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Default Wastegate to atmopshere

Im turboing my civic next week and couldnt find any videos of a jdm d15 with a t3 50 trim turbo with the wastegate dumptube not rerouted to the exhaust. The only videos I heard it didnt sound too great- Kinda shotty but none of them were hondas. Is it worth doing? or should i Just spend the extra 15 minutes rerouting it to the downpipe
Old 04-13-2009, 11:15 PM
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Default Re: Wastegate to atmopshere

I am running an open dump tube (different setup but shouldnt matter too much) and I love how it sounds, especially with the windows down. With the windows up its not too loud. But be warned from the outside it is VERY loud. If you are trying to be stealthy or dont want alot of attention I would advise rerouting it back into the exhaust
Old 04-14-2009, 10:52 AM
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Default Re: Wastegate to atmopshere

Originally Posted by carrnut21
But be warned from the outside it is VERY loud.
hahaha thanks dude. How loud? like apexi N1 at 6k rpm loud?
Old 04-14-2009, 12:21 PM
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Default Re: Wastegate to atmopshere

about twice that, where you barely hear the exhaust.
Old 04-14-2009, 12:28 PM
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Default Re: Wastegate to atmopshere

But it's bad ***! I think it's a must
Old 04-14-2009, 02:45 PM
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Default Re: Wastegate to atmopshere

Originally Posted by TheShodan
about twice that, where you barely hear the exhaust.
holy crap, I have an n1 on my f22b1 and that thing is pretty dang loud. I can't imagine double that sound...
Old 04-14-2009, 03:16 PM
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Default Re: Wastegate to atmopshere

Originally Posted by Gnate
holy crap, I have an n1 on my f22b1 and that thing is pretty dang loud. I can't imagine double that sound...
Remember, that is OPEN EXHAUST energy RIGHT outside the manifold. No mufflers, resonators, or long lengths of pipe (depending upon location). It's in your face. If you tune is off, and is TOO RICH, expect to get headaches from the fumes, regardless of location.
Old 04-14-2009, 03:22 PM
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Default Re: Wastegate to atmopshere

I loved the sound of open dump when i had my turbo y8. It sounded like a loud mutated fart lol

But it sounded great
Old 04-14-2009, 04:49 PM
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Default Re: Wastegate to atmopshere

Originally Posted by willyboyK20
I loved the sound of open dump when i had my turbo y8. It sounded like a loud mutated fart lol

But it sounded great
hahaha I think I'm going to reroute it into the exhaust. I can always get a louder BOV. I want to be obnoxious with it, but not soo much that it wears off after the first week and im stuck with "damnit, why didnt i just fix this before.."
Old 04-14-2009, 04:52 PM
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Default Re: Wastegate to atmopshere

Originally Posted by TheShodan
Remember, that is OPEN EXHAUST energy RIGHT outside the manifold. No mufflers, resonators, or long lengths of pipe (depending upon location). It's in your face. If you tune is off, and is TOO RICH, expect to get headaches from the fumes, regardless of location.
I know exactly what you mean. Every time I hit my boost limit and my wastegate opens, it gets loud and smelly. My tune is right at 11.5-9 at full boost so it's not really overly rich, but I gonna check my wideband soon and see if it's functioning acurately still. I think I'm running richer than what it says.
Old 04-14-2009, 04:55 PM
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Default Re: Wastegate to atmopshere

Open Dump FTMFW!
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