Evo 9 stock bov sound

[sergio8904]

I heard that you can get the blow off sound from a stock Evo 9 blow off valve if this is true what do I have to buy or do to get this sound and no I don't want any aftermarket bov that will make me lose power

If anybody knows how to do this your help will be appreciated

[pikadosboy]

you need a intake noob.

[EvolvedMCC]

take the cover off your stock air filter box and you will barely be able to hear it if you listen real close. lol

[sergio8904]

you need a intake noob.


Wow what a way to end an answer your so originall

[MinusPrevious]

^^^Welcome dude........There are so many threads on this........Here's one w/alot of info & replys....http://www.socalevo.net/forum/index.php?topic=70453.0.........Most EVO Gurus frown on the BOV thing.........The AEM intake is your best bet, but you should get tuned after you install to reap the real power benefits of the open intake.......Regards MP

[c_sautter]

I just put an Apexi power intake on my car and I have the stock 9 bov. I can still hear it and the turbo spool, and it's not so loud to be obnoxious. I love it, I'm keeping it that way. I'm getting worse mpg's because I'm on the throttle all the time. lol

[timemasheen]

good move on keeping the stock BOV

[mitsuEVO8kid]

the more pressure with the pedal, the louder the sound...

[pjb00stin]

I have a custom intake with a 4 inch filter.I think the bigger the inlet hole,the 'louder'. personally,Im getting sick of that BOV sound,but love the turbo spool!

[jo3y]

you need an intake. and idk about aftermarket BOV's making you lose power but yea... get an intake

[inline4g63]

Open the lid of your stock inake box and poor some rice inside.

JK I had to do it...

YOu would need an aftermarket cone intake to get the most sound, other than venting to atm (which makes the car run terribly). Some people use a greddy cover, others just drop in a HKS or K&N filter in the stock box, which will make the BOV slightly audible.

[evopaul]

Ricer NOOOOOOB!

[sergio8904]

Ricer NOOOOOOB!


I wonder if you got your 4 stars by giving stupid answers like this

[jo3y]

Ricer NOOOOOOB!


I wonder if you got your 4 stars by giving stupid answers like this


hahaha!!! BURN!!!

[christoph562]

if you want the dumping sound, you need a plug to cover the return hole. then let it dump into the open. but you get the stuttering from the car sometimes and you bog out

[Azian]

an intake will make the sound louder if thats what you want

[pjb00stin]

an intake will make the sound louder if thats what you want


lol.

we established that from the first 10 posts. O0

[laz1e]

i always heard that shortrams lead to heat soak and though you'll gain power at first, once the engine bay heats up you're going to be making the same power or maybe even less than a stock intake. anyone know if this is true for evos?

[baylorar]

i always heard that shortrams lead to heat soak and though you'll gain power at first, once the engine bay heats up you're going to be making the same power or maybe even less than a stock intake. anyone know if this is true for evos?


this is definitely wrong from everything I've read and experienced. stock intake on an evo is very restrictive. on turbo cars... less restriction = more power... period.

[CICreations]

i always heard that shortrams lead to heat soak and though you'll gain power at first, once the engine bay heats up you're going to be making the same power or maybe even less than a stock intake. anyone know if this is true for evos?


I've always wondered about this myself. I know that you're probably fine while the car is moving. But what about when you're stuck in traffic on the 15 driving to Vegas in the summer. That short ram intake has got to be sucking in the hot ambient engine bay air temps right?

[baylorar]

i always heard that shortrams lead to heat soak and though you'll gain power at first, once the engine bay heats up you're going to be making the same power or maybe even less than a stock intake. anyone know if this is true for evos?


I've always wondered about this myself.Â* I know that you're probably fine while the car is moving.Â* But what about when you're stuck in traffic on the 15 driving to Vegas in the summer.Â* That short ram intake has got to be sucking in the hot ambient engine bay air temps right?


true as this may be... as soon as you go WOT, the inlet air temps will come down below 100

edit: i think there have been tests showing that the heat shield NEEDS to be installed to prevent overly warm inlet air temps as well. it may seem trivial, but from what I remember, it makes a big difference.

[1/led/ft]

you need a intake noob.


dont mind this guy hes mad because he has a 8 BOV and dose not make that cool sound hahahahaaaa jav

[c_sautter]

I installed the heat shield on my Apexi power intake after driving it without, and it seems to make a bit of a difference. I also put the stock ram air inlet back on too, that might help clear away some of the heat.

[scumdog]

i have an injen intake and ic pipng with stock 9 bov.That shit is LOUD just like an open atmosphere.when it recirculates the sound bounces off the metal/people think i have a different one but i dont. you can also hear the turbo spooling loud! http://www.youtube.com/watch?v=t6ho3_yXAG0

[Azian]

aem intake FTMFW!!!!!

[scumbee]

i have an injen intake and ic pipng with stock 9 bov.That shit is LOUD just like an open atmosphere.when it recirculates the sound bounces off the metal/people think i have a different one but i dont. you can also hear the turbo spooling loud! http://www.youtube.com/watch?v=t6ho3_yXAG0
what!!!!!! is this your evo??????
that thing sounds bad ass...i want that intake

[MJCT9A]

Any hard pipe intake will give you that *swoosh* spool and *pssst* bov sound. Dejon, AEM, Injen, HKS RS, Greddy...etc etc

[FUEL]

ricer

[booster310]

i have an injen intake and ic pipng with stock 9 bov.That shit is LOUD just like an open atmosphere.when it recirculates the sound bounces off the metal/people think i have a different one but i dont. you can also hear the turbo spooling loud! http://www.youtube.com/watch?v=t6ho3_yXAG0
Yeah i got that same kit, upper and lower ic pipping plus the injen intake and you can hear the sppol of the turbo and the bov loud as hell!!!! with an aftermarket or stock bov, Rice on baby :)

[KarbonEvo9]

lol, your supopse to say, you gotta it for the power! :grin:

[Mr.IXMR2YOU]

i used to make the PSSSSHHHH shound everytime i shifted then i bought a new turbo and supposting mods and now i dont have to do that anymore! YAY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!! FOR ME

HAHA jk fool yeah you need an intake. and a lot of us are assholes so you need to be an ashole back because when u see us at a meet where really all pussys and say whats up to eachother and shake hands and evrone is cool hahah

[Dead_Pirate]

No matter what u do your BOV is going to sound like this "...................."yes, nothing.... If you want the noise then do what everyone is telling you....get a intake....keep ur 9 BOV because it holds up to 34 psi(that's plenty) and u won't loose power buying after market ones....

If you really want the noise in a cheap way u can just pull the hose off ur BOV and let ur turbo SERGE! Dont worry..... It's fine....hahahaha

Or dub some sound effects off one of the fast and furious movies and burn it on a CD and loop it over in your car with the volume super high!

[KarbonEvo9]

No matter what u do your BOV is going to sound like this "...................."yes, nothing.... If you want the noise then do what everyone is telling you....get a intake....keep ur 9 BOV because it holds up to 34 psi(that's plenty) and u won't loose power buying after market ones....

If you really want the noise in a cheap way u can just pull the hose off ur BOV and let ur turbo SERGE! Dont worry..... It's fine....hahahaha

Or dub some sound effects off one of the fast and furious movies and burn it on a CD and loop it over in your car with the volume super high!


HAHHAHAHAHAHAHAHAHAHA :grin:

[booster310]

Hahaha thats hilarious

[jamesinger]

No matter what u do your BOV is going to sound like this "...................."yes, nothing.... If you want the noise then do what everyone is telling you....get a intake....keep ur 9 BOV because it holds up to 34 psi(that's plenty) and u won't loose power buying after market ones....

If you really want the noise in a cheap way u can just pull the hose off ur BOV and let ur turbo SERGE! Dont worry..... It's fine....hahahaha

Or dub some sound effects off one of the fast and furious movies and burn it on a CD and loop it over in your car with the volume super high!


I use the intial D noises from Bunta's WRX STi type R version V in my CD player ONLY.
True JDM Yo!!!

[sneakypete]

...keep ur 9 BOV because it holds up to 34 psi(that's plenty) and u won't loose power buying after market ones....

If you really want the noise in a cheap way u can just pull the hose off ur BOV and let ur turbo SERGE! Dont worry..... It's fine....hahahaha


34psi, is this true? I thought it was 28psi. Anyhow, I just switched back to my IX bov and love it and the car is so much more fun. I almost killed myself with the silly Forge bov because the power was not linear and the throttle response was bad.

[KarbonEvo9]

i cant believe this thread is still going..

[Dead_Pirate]

+12519835628389

ahahahahahahaha

vrooooooooom......PSHHHHHH.....vrooooooooooooooooo oooooom.......PSHHHHH.........vroooooooooooooooooo oooooooooooooooooooooooom........PSHHHHHH


LOLOLOLOLOL

[sergio8904]

wow i cant believe this thread is still going anyways i got my aem short ram like 3 months ago im over the bov sound already it does get kind of annoying

anyways now i want some 20 inch rims with spinners on my car

jk :grin:

[monsterevo9]

unrecirculate it get a block off for the bottom plug and let the bov like that ull hear it twice as laud

[tony@RALLInspired]

i always heard that shortrams lead to heat soak and though you'll gain power at first, once the engine bay heats up you're going to be making the same power or maybe even less than a stock intake. anyone know if this is true for evos?



get the aem intake. comes with a heat shield

[baylorar]

read the date of the quote you posted....

[clockworktoy]

It is hard to make a custom cold air for an evo, the air going into the turbo gets heated up anyway so weather its cold or warm air it will get hot! Unless your trying to squeeze every last ounce of power from your car a regular cone intake filter should be fine and give you the sound all the cool kids love.

[Silver8MR]

Ricer NOOOOOOB!


I wonder if you got your 4 stars by giving stupid answers like this


definetly not by asking questions the search button wont answer

[FlyingEunos]

yeah the 9's make a pretty nice sound with my Apexi power intake

[Dragon]

Just wondering...does the stock plastic VIII bov sound the same as the metal ones in the IX's?

[jamesinger]

Just wondering...does the stock plastic VIII bov sound the same as the metal ones in the IX's?


No. I am an idiot, so when I got mine, the first time it made the more metallic noise, I actually thought something was wrong. It does make some kind of noise, just not the BOV pssssssst. The plastic one on my car was almost completely inaudible. This was with no other mods at the time.

[NatesEvoVIII]

Sorry to start this back up but I found it with the search! I want to know how much boost the stock 9 jdm bov holds. someone said 34 but that seems really high for stock. i have the aps dual vent right now and im runnin with 28 psi. I was told that the 9 jdm is theee best so im just checkin everything out!
thanks and sorry

[Silver8MR]

^^^34psi is too high i heard its good to about 26-27 psi give or take iveseen people say they pushed up to 30 psi but i dont know how affective the 9 diverter valve really is then.

[NatesEvoVIII]

I guess i'll stick with my aps dual vent then. im already at 28 and it only goes up from there! lol

[j.liu]

BUMP

[Evolutionized]

here you go

http://www.youtube.com/watch?v=cJld1G9VPsY

[NatesEvoVIII]

that was a really good vid man...did you make it and also are you testing any other bovs or dvs?

[one4]

that definatly was good video.

[drifthobo]

wow so at 25lbs of boost it starts to leak... hmmm great video indeed!

[Evolutionized]

Yes i filmed the video.. we have a bunch if you look at the channel and other videos on that account.

Thanks for the feedback

[NatesEvoVIII]

I checked out some of your vids...if you ever get ahold of a aps dual vent you should post a vid up :grin:
Subscribed! O0

[Evolutionized]

awesome thanks! i will try to get my hands on one!