Exhaust on or in general STI 247

Posts specific to the 2.5 litre turbo engine

Exhaust on or in general STI 247

Postby THE SpecB » Wed Jan 21, 2015 4:17 pm

I came across on the road the above Sti number plate.

I could not admire enough every time he gave it a heap of pedal - besides the smoke out back of exhaust on WOT :) that the stock quads had a pushing of air sound out the back with out noise if this makes any sense?

How can this be achieved?
Last edited by THE SpecB on Wed Jan 21, 2015 7:04 pm, edited 1 time in total.
Newport Blueeeee
THE SpecB
 
Posts: 369
Joined: Fri Nov 14, 2014 5:03 pm
Car: Newport Blue SpecB GT

Re: Exhaust on or in general STI 247

Postby GONEWALKABOUT » Wed Jan 21, 2015 5:41 pm

having a problem interpreting your grammar, but you not thinking of perhaps an air intake such as a pod filter or removing the resonator on the stock air box.
User avatar
GONEWALKABOUT
 
Posts: 652
Joined: Tue Apr 29, 2014 9:02 pm
Location: Hobart, Tasmania

Re: Exhaust on or in general STI 247

Postby THE SpecB » Wed Jan 21, 2015 7:06 pm

Most definitely not pod filter. I'm trying to describe a pushing or air like restricted if that make sense.
Newport Blueeeee
THE SpecB
 
Posts: 369
Joined: Fri Nov 14, 2014 5:03 pm
Car: Newport Blue SpecB GT

Re: Exhaust on or in general STI 247

Postby GONEWALKABOUT » Wed Jan 21, 2015 7:27 pm

Ehh not making sense to me but may just be my interpretation. But sounds like something you don't want haha
User avatar
GONEWALKABOUT
 
Posts: 652
Joined: Tue Apr 29, 2014 9:02 pm
Location: Hobart, Tasmania

Re: Exhaust on or in general STI 247

Postby THE SpecB » Wed Jan 21, 2015 8:00 pm

GONEWALKABOUT wrote:Ehh not making sense to me but may just be my interpretation. But sounds like something you don't want haha



Haha sorry Pal

Like when you hear stock powerful cars but no noise just a ssshhhhhhhhhhhhht from exhaust

Sorry best I can explain this :)
Newport Blueeeee
THE SpecB
 
Posts: 369
Joined: Fri Nov 14, 2014 5:03 pm
Car: Newport Blue SpecB GT

Re: Exhaust on or in general STI 247

Postby GONEWALKABOUT » Wed Jan 21, 2015 8:10 pm

Haha I would assume then that if your positive it's from the exhaust and not turbo or anything then perhaps it's literally just large amounts of air running through the baffles of a stock muffler
User avatar
GONEWALKABOUT
 
Posts: 652
Joined: Tue Apr 29, 2014 9:02 pm
Location: Hobart, Tasmania

Re: Exhaust on or in general STI 247

Postby legacydan » Thu Jan 22, 2015 1:28 am

Like this from the legacy?:

Subaru legacy twinscroll drive by 3 - Mondello tr…: http://youtu.be/-zk0mTI2gNg

That's if I understand correctly :)
User avatar
legacydan
 
Posts: 504
Joined: Tue May 18, 2010 9:48 am
Location: Dublin, Ireland
Car: Legacy b4 jdm import
Real name: Dan

Re: Exhaust on or in general STI 247

Postby THE SpecB » Thu Jan 22, 2015 7:44 am

legacydan wrote:Like this from the legacy?:

Subaru legacy twinscroll drive by 3 - Mondello tr…: http://youtu.be/-zk0mTI2gNg

That's if I understand correctly :)



Yes that's what I mean :) just sounds rocket

How can it be achieved?
Newport Blueeeee
THE SpecB
 
Posts: 369
Joined: Fri Nov 14, 2014 5:03 pm
Car: Newport Blue SpecB GT

Re: Exhaust on or in general STI 247

Postby legacydan » Thu Jan 22, 2015 7:46 am

2.0T twinscroll setup :)
User avatar
legacydan
 
Posts: 504
Joined: Tue May 18, 2010 9:48 am
Location: Dublin, Ireland
Car: Legacy b4 jdm import
Real name: Dan

Re: Exhaust on or in general STI 247

Postby HardwareBoB » Thu Jan 22, 2015 7:57 am

so not like this? http://www.youtube.com/watch?v=X9e3hZjEWz0

Generally IME this occurs when your exhaust is over muffled and you're losing a bunch of power through restriction. When my car had the stock exhaust, it used to sound like that, very airy.

If you want that sound, upgrade your dump, intake, get a tune, but leave the exhaust stock, that should do it.
User avatar
HardwareBoB
 
Posts: 1567
Joined: Fri Sep 13, 2013 11:52 am
Location: Melbourne
Car: MY05 GT 5MT Wagon
Real name: Matt
Profile URL: viewtopic.php?f=10&t=27514

Re: Exhaust on or in general STI 247

Postby owen » Thu Jan 22, 2015 8:06 am

HardwareBoB wrote:so not like this? http://www.youtube.com/watch?v=X9e3hZjEWz0

Generally IME this occurs when your exhaust is over muffled and you're losing a bunch of power through restriction. When my car had the stock exhaust, it used to sound like that, very airy.

If you want that sound, upgrade your dump, intake, get a tune, but leave the exhaust stock, that should do it.


+1

but lol. is this Newbie GT with a new username?
User avatar
owen
 
Posts: 1459
Joined: Tue Jan 10, 2012 9:21 pm
Location: Eastern Creek
Car: VAB STi // VARIS 86
Real name: Owen
Profile URL: viewtopic.php?f=10&t=17407

Re: Exhaust on or in general STI 247

Postby legacydan » Thu Jan 22, 2015 8:42 am

full turbo back exhaust on mine, no restriction there!
User avatar
legacydan
 
Posts: 504
Joined: Tue May 18, 2010 9:48 am
Location: Dublin, Ireland
Car: Legacy b4 jdm import
Real name: Dan


Return to 2.5T engine specific

Who is online

Users browsing this forum: No registered users and 1 guest

cron