04 sti
#1
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Hi i've an 04 sti with a HKS induction kit, and a 3" exhaust straight through, i also have a walbro fuel pump not yet fitted. Can anyone give me some direction on what is next, new pump in and re-map? fuel pressure reg? can i go with a bigger turbo? on standard intercooler? cheers![Confused](https://www.scoobynet.com/images/smilies/confused.gif)
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TD05/18G - 380bhp
TD05/20G - 390-400bhp
You'll need injectors after the 400 mark.
The 321H would be better suited for a 2.0L car, the 321T would be quite laggy.
TD05/20G - 390-400bhp
You'll need injectors after the 400 mark.
The 321H would be better suited for a 2.0L car, the 321T would be quite laggy.
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can i go with a bigger turbo? on standard intercooler?
#5
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I agree with splitpin completely.
As far as the next steps I would say wait til you maximise what you have at the moment, it will be massively improved by remapping what you currently have. That may be enough for you.
If it isnt then there are plenty of turbos and other items that can fulfil your future goals - it depends on what your targets are as to how you will get there.
As far as the next steps I would say wait til you maximise what you have at the moment, it will be massively improved by remapping what you currently have. That may be enough for you.
If it isnt then there are plenty of turbos and other items that can fulfil your future goals - it depends on what your targets are as to how you will get there.
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Hi i've an 04 sti with a HKS induction kit, and a 3" exhaust straight through, i also have a walbro fuel pump not yet fitted. Can anyone give me some direction on what is next, new pump in and re-map? fuel pressure reg? can i go with a bigger turbo? on standard intercooler? cheers![Confused](https://www.scoobynet.com/images/smilies/confused.gif)
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