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best way to start modifying my engine?

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Old Jul 19, 2013 | 10:06 AM
  #1  
stidubai88's Avatar
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best way to start modifying my engine?

I have a 2012 Subaru wrx sti completed 22k km. So far it's just had a customised air intake system, ark performance exhaust and tuning it's creating 320whp! I was thinking about changing the stock intercooler(not sure which one) and replacing stock header with HKS ones. Maybe next step would be the turbo!
Old Jul 31, 2013 | 06:58 AM
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If you already have an idea, why not just do it?
Old Jul 31, 2013 | 07:54 AM
  #3  
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Originally Posted by stidubai88
I have a 2012 Subaru wrx sti completed 22k km. So far it's just had a customised air intake system, ark performance exhaust and tuning it's creating 320whp! I was thinking about changing the stock intercooler(not sure which one) and replacing stock header with HKS ones. Maybe next step would be the turbo!
go with a process west TMIC or go home. I'd go with forged pistons with that new turbo and headers. You'll also need a bigger fuel pump and injectors.
Old Jul 31, 2013 | 08:26 AM
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wow 32-whp with 4 mods, im sure your cars already fun, get a EWG and headers and retune the car
Old Jul 31, 2013 | 08:33 AM
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how much power you looking for? whats do you plan on doing with the car?
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