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Apexi FC and controller....

williamsf1

By williamsf1,
in Engines & Forced Induction

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R31Nismoid Grand Master

R31Nismoid

Posted
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An aftermarket ECU will give you a noticeable gain over a stock ECU.

Not just in power, but a bit of response too. It makes a world of difference on an RB25, one would think RB26 wouldnt be much different.

Could a PFC and a Adj Cam gear and it will make a massive difference (provided you have an exhaust etc)

mattR33 Rookie

mattR33

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hey guys.... iv got an r33 gtst and im looking at buying a power fc but im unshore if i even need to upgrade my stock ecu.... iv got a full 3inch catbach system,fmic,pod filter, and raising the boost to 10psi tomorrow.. do you think the stock ecu will still be ok after i raise the boost???

lwells Grand Master

lwells

Posted
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cheap fix saf-c???

http://www.apexi-usa.com/electronics_safc.asp

Its a cheaper way of adjusting the Air/Fuel ratio. It piggybacks on the stock ECU. However, it is inferior to the PowerFC for a number of reasons (do a search and you should find some more info).

Sydneykid Grand Master

Sydneykid

Posted
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ok I have adjustable cam gears trust FMIC and a 3" exhaust with N1 spec engine and steel wheel N1 spec turbos.... will the Apexi FC be the way to go?

Is it manual or auto?

No Power FC's for auto's, so the SAFC is the go.

If its a manual, I would definitely go for the Power FC.:rofl:

GTR-Ben Proficient

GTR-Ben

Posted
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Is it manual or auto?

No Power FC's for auto's, so the SAFC is the go.

If its a manual, I would definitely go for the Power FC.:rofl:

It's a GTR man :headspin: Didn't know you could get N1 spec GTS-T's..

williamsf1: Yes a Power FC will drag a lot more potential out of your car with those mods.

Sydneykid Grand Master

Sydneykid

Posted
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It's a GTR man  :headspin:  Didn't know you could get N1 spec GTS-T's..

williamsf1: Yes a Power FC will drag a lot more potential out of your car with those mods.

Shoot, that's what happens when you reply at 2.13AM. That's why the sign says "I don't know everything":cheers:

PS, Yeh the Power FC will give you ~40 rwkw and a much nicer car to drive at the same time.:rofl:

williamsf1 Mentor

williamsf1

Posted
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yeah guys, manual it is..... ok the next question is any recommended people to tune this effectively... I can source the FC from Japan or HK (saving about $500) so who will do a good job and not stress the car/engine.....

rednut Collaborator

rednut

Posted
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the bloke a few of the guys were referring to on the thread supplied by gizmo73, Hitman, really knows his S#@t - he uses and sells Haltech computers which wouldn't be a bad idea if your after big HP. Otherwise a powerFC would be the next best thing you could do for your GTR. Plus, the experience of a road tune is hilarious!

rednut Collaborator

rednut

Posted
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he took me out onto the m5 motorway, armed with his laptop plugged into my powerfc, he then said drop into 4th and go...so we go...and at 170 he then says okay back off! this process was repeated about half a dozen or so times!!! whilst your driving hes doing all the tuning etc on the laptop - i found it hilarious!!!

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