Hello everybody, i´m new to this so please pacience (and i´m also brazilian, sorry for the english). I have an sti, but it´s the european model... and i want to go past 400 hp, something close to 420hp...i´m thinkig in installing: aps intake, fmic aps dr 650, a pe1820 turbo, cusco header, perrin catless uppipe and downpipe, JIC cat back full titanium, turboxs utec. Do you guys think that´s enough to put my baby running 420 hp???? Wich bov should i go fo???Do i need to change my fuel managment like getting perin fuel rail and some 650cc injectors and a walbro 255??? Any suggestion??? Would it be too lagy??? do i really need the fmic or sti tmic can handled it??

thanks for the help guys!!!

I don't think the TurboXS Utec is out for the STI yet

i wouldnt reccomend the utec. if its the same 2.0 engine as the jdm model then i dont think 420 hp is out of the question.

so what you guys recomend for ecu

wwhat about the aps engine management

i would reccomend a xede.

i was doing some research then a i found the aps 3.5 exhaust (together with their 3.5 inch downpipe) would it be better than the JIC full ti, has anyone installed that

My stage 2 package is over 400 HP at the crank. If you are looking at 400 whp that is much more difficult as you'll need a bigger turbo, 850cc injectors, fuel pump and larger MAF housing pipe which has to be custom made. I am using Greddy E-Manage for fuel management and it works perfectly. I do not recommend changing cat back exhaust unless you fully hand port the turbo. It wil boost creep otherwise.

no, i really ment 420hp not whp, i think 420 hp i a little bit over 300whp, isn´t right...
why don´t you recommend cat back, even if using a pe 1820

could you tell me what are your mods, and if it´s more lagy than the stock

thanks

and do you guys know if the aps tmic can handle the pe1820 turbo or do i need to go with the dr650 fmic????\\\\\\because with the ymic it would be a lot less lag, isn´t it???

On a 2.0 (you said euro version) im sure you would be at about 300+ whp with that setup. What year motor and sti do you have?

(im brasilian as well, well half of me is)

it´s a 2004 sti, what do you think
which ic should i go with tmic or fmic
thx


ps hehehe i´m half brazilian too, my familiy is portuguese...

on a 2.5 that should be a nice setup. Thinking of doing a 04 stii as well but the new legacy is gonna be hard to pass on.

I would go ask the same question on bbs.22b.com :)

if you are looking for 400 plus hp, you should need a fmic

I dont know...maybe a huge ass TMIC would be good enough...btw xede is good engine management...and i think 400hp shouldn't be a problem with those parts

Originally posted by awns729
I dont know...maybe a huge ass TMIC would be good enough...btw xede is good engine management...and i think 400hp shouldn't be a problem with those parts

Ditto!