HKS FCONV ECU + GCC
20 December 2004, 11:18 AM
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HKS FCONV ECU + GCC
I'm selling my HKS FCONV mappable ecu. It comes complete with the wiring harness, which plugs directly into original loom and standard ecu, and a GCC (graphical control computer) for controlling fueling.
It was mapped for an STi 3 running Filter and decat and produced a conservative 319bhp on the rollers.
The harness will fit any pre 8/96 impreza or legacy.
This mod also removes the fuel cut
I've had a change of plan with thte ideas for my scoob, so its now surplace to requirements.
It cost circa £1500 when new, I want £500 delivered
Having had it pointed out that it cant be an STI 3 it must have been STI 2
I'm just going on what I was told when I bought it.
It is mapped to take a decat and airfilter into account, plus an increase in boost, with appropriate fueling also sorted.
With this ecu and an upgraded IC/fuel pump/reg I ran 1.2bar with no probs
Mike
It was mapped for an STi 3 running Filter and decat and produced a conservative 319bhp on the rollers.
The harness will fit any pre 8/96 impreza or legacy.
This mod also removes the fuel cut
I've had a change of plan with thte ideas for my scoob, so its now surplace to requirements.
It cost circa £1500 when new, I want £500 delivered
Having had it pointed out that it cant be an STI 3 it must have been STI 2
I'm just going on what I was told when I bought it.
It is mapped to take a decat and airfilter into account, plus an increase in boost, with appropriate fueling also sorted.
With this ecu and an upgraded IC/fuel pump/reg I ran 1.2bar with no probs
Mike
Last edited by Myk; 26 January 2005 at 01:00 PM. Reason: To update initial post
22 December 2004, 08:26 AM
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The wiring harness is for pre Aug 1996 models. So in theory you could buy another harness but if I remember correctly a new harness is circa £200 
Mike
Mike
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24 January 2005, 12:34 PM
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Good Point 
Hadn't really thought about it. It is definately for the earlier Impreza, so maybe it was an STI 2??
I'm just going on what I was told when I bought it.
It is mapped to take a decat and airfilter into account, plus an increase in boost, with appropriate fueling also sorted.
With this ecu and an upgraded IC/fuel pump/reg I ran 1.2bar with no probs.
Mike
Hadn't really thought about it. It is definately for the earlier Impreza, so maybe it was an STI 2??
I'm just going on what I was told when I bought it.
It is mapped to take a decat and airfilter into account, plus an increase in boost, with appropriate fueling also sorted.
With this ecu and an upgraded IC/fuel pump/reg I ran 1.2bar with no probs.
Mike
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