Boosted Exhaust Sound Repository

Boosted Performance · 01-27-2014, 12:34 AM

Quote:

Originally Posted by Eclipz

I'm not trying to bash anyone, but do you guys like the hissing and blow off sounds? To me, it makes your car sound like a vacuum cleaner. I'm not bashing Forced Induction or anything, its the best way to get the most power, but from these videos it seems like the hissing and blow off noises would get on my nerves if I had a turbo or supercharger in my car.

The noise you hear during acceleration is the air being pulled in by the turbo. There is no way to get around it...it is a large volume of air moving through a filter, it will sound like that. I quiet enjoy that sound to be honest, and I think most of the guys here do a well. If you don't like it, that is fine too. We all have our own idea of what sounds good, and what doesn't. I don't like loud exhausts myself, and always try to make the car nice and quiet....just a personal thing I guess.

The BOV in that particular video is the Tial Q 50mm BOV. It is the quietest and most common on the market. Again though, a large volume of air escaping thorough a "small" opening, it will make noise. I think it is another one of those noises that most guys do like to hear, and again, there will always be a few that don't.

Joepro · 01-27-2014, 08:13 AM

I just hate the fluttery BOV, they sound stupid, the one on the BP kit which I hope to have on my car by summer is perfect, release the air and get it over with, ya got to let the car next to you youre boosted!

FPenvy · 01-27-2014, 08:16 AM

Quote:

Originally Posted by Joepro

I just hate the fluttery BOV, they sound stupid, the one on the BP kit which I hope to have on my car by summer is perfect, release the air and get it over with, ya got to let the car next to you youre boosted!

the flutter sound is typically the wastegate not the BOV on most set-ups. well in most cases that is lol

Joepro · 01-27-2014, 08:41 AM

I just assumed it was the bov...but this is what I mean...it's so bad.
Sick Supra w/ Greddy Type-R BOV - YouTube

FPenvy · 01-27-2014, 08:48 AM

Quote:

Originally Posted by Joepro

I just assumed it was the bov...but this is what I mean...it's so bad.
Sick Supra w/ Greddy Type-R BOV - YouTube

yeaaaaaa that just sounds awful lol not a fan of that set up

Ron · 01-27-2014, 09:00 AM

The fluttery sound on that Supra is not the WG, is air rushing back and hitting the compressor wheel after the BOV closes. Wastegates don't really make a sound when they open, it's just a valve to bypass exhaust gasses from reaching the turbine once desired boost pressure is reached. If the WG are routed back into the exhaust most of the time you can't even tell when they open. Different story if they are open dumps.

GaleForce · 01-27-2014, 04:16 PM

Quote:

Originally Posted by dragonbreath

Gah, that BP kit sounds so sexy.

I really need to upload a video where I get on it.

hjo1078 · 01-27-2014, 04:22 PM

Quote:

Originally Posted by GaleForce

I really need to upload a video where I get on it.

Yes please

Sent from my iPhone using Tapatalk

MyKindaGuise · 01-27-2014, 07:52 PM

Here is my video. Just a quick one on my way to work this morning. Will post a better one later. Also sorry for the lack of view...no copilot to hold phone.lol

GaleForce · 01-28-2014, 04:24 AM

Here's on from last summer. Don't m ind the bad shift.

FPenvy · 01-28-2014, 08:14 AM

Quote:

Originally Posted by MyKindaGuise

Here is my video. Just a quick one on my way to work this morning. Will post a better one later. Also sorry for the lack of view...no copilot to hold phone.lol

cody.....are you using the cup holder as a camera holder? lol

ANMVQ · 01-28-2014, 09:49 AM

TheMac02453's channel - YouTube

An I have multiple vids on my channel. Plus check out "Mikes G37 Stillen" on youtube my tuners channel"Kiazen" That's my 457 WHP pull!

MyKindaGuise · 01-28-2014, 10:17 AM

Quote:

Originally Posted by FPenvy

cody.....are you using the cup holder as a camera holder? lol

STAHP judging me haha.

FPenvy · 01-28-2014, 10:26 AM

Quote:

Originally Posted by MyKindaGuise

STAHP judging me haha.

haha not judging i'm just mad i havent thought to do that yet

Chuck33079 · 01-28-2014, 10:27 AM

So, no matter how many turbos, where we put them and what exhaust we use, all turbo Zs sound 97% the same?

01-27-2014, 08:13 AM	#32 (permalink)
Joepro A True Z Fanatic Join Date: Aug 2012 Location: Athens ohio Posts: 1,213 Drives: Company car Rep Power: 33	I just hate the fluttery BOV, they sound stupid, the one on the BP kit which I hope to have on my car by summer is perfect, release the air and get it over with, ya got to let the car next to you youre boosted! __________________ Swift\|Koni\|SPC\| FI CBE\|Z1\|Stillen\|Sbend\|Zspeed\|R/T Tuned\|523 whp\|458 tq\|10.5 psi\|SOLD Joepro's Journal\|Joepro's Boosted Performance Build \|Pittsburgh-Western-Pa-Ohio-Wv-Group

01-27-2014, 08:41 AM	#34 (permalink)
Joepro A True Z Fanatic Join Date: Aug 2012 Location: Athens ohio Posts: 1,213 Drives: Company car Rep Power: 33	I just assumed it was the bov...but this is what I mean...it's so bad. Sick Supra w/ Greddy Type-R BOV - YouTube __________________ Swift\|Koni\|SPC\| FI CBE\|Z1\|Stillen\|Sbend\|Zspeed\|R/T Tuned\|523 whp\|458 tq\|10.5 psi\|SOLD Joepro's Journal\|Joepro's Boosted Performance Build \|Pittsburgh-Western-Pa-Ohio-Wv-Group

01-27-2014, 09:00 AM	#36 (permalink)
Ron A True Z Fanatic Join Date: Oct 2010 Location: Houston, TX Posts: 3,009 Drives: TT '11 PW Nismo #113 Rep Power: 21	The fluttery sound on that Supra is not the WG, is air rushing back and hitting the compressor wheel after the BOV closes. Wastegates don't really make a sound when they open, it's just a valve to bypass exhaust gasses from reaching the turbine once desired boost pressure is reached. If the WG are routed back into the exhaust most of the time you can't even tell when they open. Different story if they are open dumps. __________________ 2011 Twin Turbo PW nismo #113 - My Journal - My TT Build Thread [ GTM GTX Stg2 TT \|\| HKS EVC6 \|\| Custom CarPC \|\| F.I 3'' TDX CBE \|\| SB 6puck clutch/ZSpeed CSC \|\| BC BR Coilovers \|\| SPC camber arms \|\| Work VSS-X \|\| Custom Headlights \|\| PW:JDM CF Covers \|\| Seibon CF Engine Cover ] Last edited by Ron; 01-27-2014 at 09:22 AM.

01-27-2014, 07:52 PM	#39 (permalink)
MyKindaGuise A True Z Fanatic Join Date: Feb 2012 Location: Pennsylvania Posts: 2,029 Drives: 11' 370z Sprt M6 Rep Power: 19	Here is my video. Just a quick one on my way to work this morning. Will post a better one later. Also sorry for the lack of view...no copilot to hold phone.lol SS_Firehawk and megalapagas like this. __________________ \|445whp398tq\| \|BW S259 Turbo\|3" Downpipe\Exhaust\|ID1000\|AeroMotive\|Tial\|EcuTek\|BC BR\|S0-4\|MaffFab\| MKGs-Single-Turbo

01-28-2014, 04:24 AM	#40 (permalink)
GaleForce A True Z Fanatic Join Date: Aug 2011 Location: Ontario, Canada Posts: 21,749 Drives: Varis Arising II Rep Power: 51864	Here's on from last summer. Don't m ind the bad shift. __________________ >>>GaleForce's Build<<< >>>FaceBook @3GsCustoms<<<>>>Instagram @GaleForce370z<<< Varis Kamikaze-Z

01-28-2014, 09:49 AM	#42 (permalink)
ANMVQ A True Z Fanatic Join Date: Mar 2011 Location: Framingham MA Posts: 2,732 Drives: 2014 Q50 AWD Rep Power: 19	TheMac02453's channel - YouTube An I have multiple vids on my channel. Plus check out "Mikes G37 Stillen" on youtube my tuners channel"Kiazen" That's my 457 WHP pull! __________________ 14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

01-28-2014, 10:27 AM	#45 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29538	So, no matter how many turbos, where we put them and what exhaust we use, all turbo Zs sound 97% the same? FPenvy likes this. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

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