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Twin Scroll turbo ?
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Old 12 Jul 2005, 10:23 AM   #16 (permalink)
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Originally Posted by triplezoney
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Originally Posted by scooblou
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Originally Posted by triplezoney
Wouldn't declare a remap but would declare a new turbo :wink:
What about a new spoiler
Maybe :wink: :twisted:
You should do mate, some little chav may steal it to put on their little Nova
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Old 14 Feb 2012, 06:00 PM   #17 (permalink)
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Re: Twin Scroll turbo ?

hi
Got a 2005 sti 2L stock , I want to fit a twin scroll turbo on it ;
what needs to be replace; remap, injectors ????
what will the power out put be on normal pump fuel 95 octane (south africa) on resonable boost???
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Old 15 Feb 2012, 08:34 AM   #18 (permalink)
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Re: Twin Scroll turbo ?

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Originally Posted by Elwill View Post
hi
Got a 2005 sti 2L stock , I want to fit a twin scroll turbo on it ;
what needs to be replace; remap, injectors ????
what will the power out put be on normal pump fuel 95 octane (south africa) on resonable boost???

it involves alot more than that, up pipes, downpipes etc etc, sure someone also said the sump gets in the way so needs changing.

simply put the gains dont justify that amount of work.

You'd be better off going down the lines of a new turbo say SC40 instead, the right setup wont be that much different to a twin scroll without the fitting headache.
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Old 15 Feb 2012, 07:56 PM   #19 (permalink)
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Re: Twin Scroll turbo ?

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Originally Posted by Elwill View Post
hi
Got a 2005 sti 2L stock , I want to fit a twin scroll turbo on it ;
what needs to be replace; remap, injectors ????
what will the power out put be on normal pump fuel 95 octane (south africa) on resonable boost???
If you bought japanese, you would not have this dilema

As said above, not worth the amount of parts,work, price. just get a bigger turbo that will bolt on, maybe bigger injectors depending on power wanted i.e over 400bhp, plus remap. Of course exhaust change and filter change would be needed too. limited also by 95ron. Saying that my car is mapped for only 97 which is great for convenience due to being able to get that or usually above without problem wherever i am.
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