R32 Gtr Screamer And Dump Pipe Setup

[khamb]

hey guys

i need some help.. i want to get screamer pipes on my r32 gtr....

would i have to get them made up or is there some place where you can buy them that would fit??

if so how much do they usualy cost?

advice pleaseee!!

Edited October 14, 2008 by khamb

[Kujotk]

i dunno about a gtr screamer but an rb25det screamer is $100 from just jap.....

why cant you get a pair of these for $400, get an angle grinder and a welder and make your own screamer for $400 for a set for both turbos on your gtr???? it'll probably take you a good hour to make it up, just plan how your going to do it before you start cutting lol

http://justjap.com/store/product.php?produ...=276&page=1

[R31Nismoid]

So you have a big single, with external wastegate and so on?

Otherwise, with stock turbos, or internal gate turbos, its a waste and all the hot air is going to do is mince the rubber hosing

[Tomei_33]

So you have a big single, with external wastegate and so on?

Otherwise, with stock turbos, or internal gate turbos, its a waste and all the hot air is going to do is mince the rubber hosing

I'd say he just wants the "WAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH" when you floor it

[R31Nismoid]

but it doesnt sound like a true screamer with pissy internal gates etc etc.

the sound is nothing like a proper ext gate

[khamb]

my motor is being rebuilt as we speak. Forged pistons forged rods. Sump baffle garret 2860 turbos powerfc and much more. So the turbos just a little bit bigger.

And I want it to sound tuff when I get back. Im putting 13 grand into it. So I wouldn't want anything to wreck it I guess.

Dumb question what's an external gate and where isit located

I've only still got a stock cooler! If that helps LOL

[khamb]

I'd say he just wants the "WAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH" when you floor it

And your exactly right LOL I do want to hear the sound of waaaaaaaaahhhhh when I floor it

Good stuff mate!

[Beer Baron]

waste of time with your small twins. they have internal wastegates. internal wastegate turbos are not designed to have seperate pipes from the wastegate and the turbine outlet. you can tell this as there is just one outlet and one flange for both. on an external wastegate set-up you have a seperate wastegate and it has it's own outlet. most often people will merge the wastegate oulet pipe with the turbine outlet pipe somewhere along the exhaust. some however leave the wastegate pipe to vent to atmosphere (a screamer pipe).

it is possible you could get some kind of frankenstein set-up to try and vent your internal wastegates to atmosphere but it won't have good result. you will have a constant exhaust leak and your car will sound like some kind of tractor most of the time. all the exhaust in your engine bay will possible melt stuff and discolour everything. and it wont sound that great either when the wastegates open. seriously, don't bother. you want a screamer then you need a turbo that does not have an integrated wastegate. also, they are highly illegal in every state of australia and if you are caught with one you could find yourself with a serious problem.

[Phobic]

i know first hand that exactly what baron said, you will have a constant exhaust leak and it doesnt have the same sound as a real screamer. i had one on my rb20 before i went to my 30

[James_03]

I am running hacked up HKS dumps on my twin rr581 low mounts. As long as they have welded in a seperate plate between the turbo wheel outlet and the wastegate inside the dumps it will sound fine at idle, its when ppl don't do this that it will sound bad.

I didn't really do myn for sound, I was actually looking for just a good set of HKS dumps without the screamer, just happend to get these off JPS for a damn good price second hand. They sound sweet but, just like any other screamer I have heard, and they are a definately an improvement as far as exhaust restriction is concerned.

Try hit up importmonster and they like, they are readily available through yahoo japan second hand.

Edited October 15, 2008 by James_03

[Phobic]

even if they do have the little metal tab welded in between the wastegate flap and the exhaust side it will still leak.

[James_03]

yes true, a very small amount but. My own setup sounds perfectly normal at idle and everywhere else.

Edited October 15, 2008 by James_03

[khamb]

i dunno about a gtr screamer but an rb25det screamer is $100 from just jap.....

why cant you get a pair of these for $400, get an angle grinder and a welder and make your own screamer for $400 for a set for both turbos on your gtr???? it'll probably take you a good hour to make it up, just plan how your going to do it before you start cutting lol

http://justjap.com/store/product.php?produ...=276&page=1

so you guys are saying I shouldn't get it going to atmosphere. Would those dump pipes in the link above be suitable. And would dump pipes sound anything close to a screamer.

I wouldn't want it have a leak at all. But I've seen before on r32 gtr with the same turbos and it was screaming at the same time but I don't know his setup and there was no leaking sound and at the same time was sounding very good at idle. Couldve been dump pipes though!

Sounded bloody tuff though!

[Phobic]

there is no way you could get a perfect seal between the wastegate and exhaust sides of the housing. and as more exhaust gasses pass through the dump pressure increases and the leak becomes more noticeable. hence why they dont sound the same as proper gate there isnt the same "snap open, snap close" of the gate due to the leak.

put some of your 13grand twoards getting turbos without internal gates and then set yourself up with sopme external gates and screamers if you want to do it properly

[l0WRB]

dont bother it will only sound horrible

unless your going ext gate then thats another story.

[James_03]

Well there you go, proved wrong again by the people that have never done it.

Say no more.

[khamb]

Well there you go, proved wrong again by the people that have never done it.

Say no more.

well james 03

do u have interanally gated turbos?

if so does your setup work.

also will dump pipes give and screaming??? at all. or is a waste of my time guys????????????????????

[R31Nismoid]

dump pipes wont 'scream', how can they when they are not venting to atmo?

Do you even know how it works?

end of the day, gross waste of time IMO

[FLY12N]

Will sound shit and is illegal... nuff said.

[khamb]

I am running hacked up HKS dumps on my twin rr581 low mounts. As long as they have welded in a seperate plate between the turbo wheel outlet and the wastegate inside the dumps it will sound fine at idle, its when ppl don't do this that it will sound bad.

I didn't really do myn for sound, I was actually looking for just a good set of HKS dumps without the screamer, just happend to get these off JPS for a damn good price second hand. They sound sweet but, just like any other screamer I have heard, and they are a definately an improvement as far as exhaust restriction is concerned.

Try hit up importmonster and they like, they are readily available through yahoo japan second hand.

sorry mate where could i get those from...

do they sounds good though..

what is the ruff price on those shown in images