Engine/Power - EJ25T (STI and 2006+ WRX) Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.

the biggest turbo i can get? (2006 WRX)

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Old 10-03-2006, 11:01 PM
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the biggest turbo i can get?

Hey well i have an 06 wrx and i wanted to know whats the biggest turbo i can get using a tmic?what size injectors will i need? and should i get a walbro fuel pump? i know i will hav to upgrade to a bigger tmic..any suggestions on wat kind of tmic i should get?
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Old 10-04-2006, 06:05 AM
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Well if you want power and a big turbo go with perrin GT35R with 720cc or bigger injectors.
I am running 850cc right now and i am going to get my turbo hopfully soon, but with the set up i have now with a tune i should run right around 500whp on stock internals.
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Old 10-04-2006, 04:06 PM
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Originally Posted by DragonSube
Well if you want power and a big turbo go with perrin GT35R with 720cc or bigger injectors.
I am running 850cc right now and i am going to get my turbo hopfully soon, but with the set up i have now with a tune i should run right around 500whp on stock internals.
That would be nice but i need a fmic for that...
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Old 10-04-2006, 04:47 PM
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Get a 20g or FP green turbo. Unless your gunna use a stage 2 block with upgraded cams, those turbo's are plenty big and will give you loads of top end. 700cc+ injectors, Walbro pump, STI intercooler, and Accessport, and you'll be making very good numbers.
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Old 10-04-2006, 05:18 PM
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Originally Posted by fenderstrat066
Get a 20g or FP green turbo. Unless your gunna use a stage 2 block with upgraded cams, those turbo's are plenty big and will give you loads of top end. 700cc+ injectors, Walbro pump, STI intercooler, and Accessport, and you'll be making very good numbers.
thanks!!
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Old 10-04-2006, 05:35 PM
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Wink

well you gotta realize since u have a 2.5 liter motor just like the sti, I would say you should get the fp red turbo. It's a lot better then the green plus everyone I know who has it gets a lot of power from it. Since your in sj Mike has tuned some of my friends cars with fp reds one of them gets 360whp from the gruppe-s dyno on his 06 sti. Thats good stuff

Last edited by tamashi523; 10-04-2006 at 05:38 PM.
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Old 10-04-2006, 05:59 PM
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Fp red is for a race car, Fp green is somewhat streetable in comparison, but do w.e you want.
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Old 10-04-2006, 07:13 PM
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well i would like to get an fp red but i dont want to go fmic...the reason for this is that it really attracts cops and once they see the fmic thats like an automatic pull over for me because subarus already dont come fmic....
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Old 10-04-2006, 08:33 PM
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^get a black FMIC. but like previously mentioned 20g or fp green
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Old 10-08-2006, 11:00 PM
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i have a 20g for sale. it has low miles. pm me if you are interested.
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Old 10-09-2006, 05:24 PM
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Old 10-10-2006, 01:14 AM
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I think i saw that turbo in the engine bay of the USS Enterprise
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Old 10-10-2006, 01:17 AM
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Originally Posted by willl
I think i saw that turbo in the engine bay of the USS Enterprise
Isn't the Enterprise nuke powered? Maybe a turbine from the catapults?
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Old 10-10-2006, 02:16 PM
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Originally Posted by sigma pi


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Old 10-10-2006, 03:35 PM
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Originally Posted by 06scooby
Hey well i have an 06 wrx and i wanted to know whats the biggest turbo i can get using a tmic?what size injectors will i need? and should i get a walbro fuel pump? i know i will hav to upgrade to a bigger tmic..any suggestions on wat kind of tmic i should get?
Lots of options now:

Stock injectors, walbro fuel pump and upgraded TMIC=TD06H-FP20G (8cm)
720+cc injectors, wlabro fuel pump and upgraded TMIC=FP Green (8cm)

Anything bigger than a Green then you need to go with a FMIC. Actually, to maximize a Green you should have a FMIC but there are plenty of ppl who run Greens with TMIC and have good success (eg. Mark G stock TMIC Green 11.7 1/4 mile).
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