STI-1 MY94 REMAP? POSSIBLE
12 August 2003, 02:42 AM
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HI ive a MY94 WRX-STI-1 has,or does any one know if you are able to remap these early ECU,s if not any other option,s available, and any one any exprience with a piggy back ecu mod, that also works, regards mark
12 August 2003, 01:40 PM
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Excess
I've got the same car as you. You could try the Scooby ECU upgrade. I will probably try it myself eventually but I have a feeling that the STI ECU it has already got is pretty good anyway. When I improved the turbo back exhaust it would boost to fuel cut so I fitted a Dawes to reduce the boost to just under fuel cut. I use 1.05 bar. No det or fuelling problems are apparent. It would certainly be interesting to see what improvement the Scooby ECU would give.
Les
I've got the same car as you. You could try the Scooby ECU upgrade. I will probably try it myself eventually but I have a feeling that the STI ECU it has already got is pretty good anyway. When I improved the turbo back exhaust it would boost to fuel cut so I fitted a Dawes to reduce the boost to just under fuel cut. I use 1.05 bar. No det or fuelling problems are apparent. It would certainly be interesting to see what improvement the Scooby ECU would give.
Les
12 August 2003, 01:51 PM
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mmmmmmmmmmm ive a full decat £2 system and a spun alloy plenum, and a blitz suspower filter, the car starts runs fine no flat spots at all, but the max boost i see is 14.psi, so its prob 1 bar, it just doesnt seem to rush at the top as i expected, mark
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