W6 ecu and scott taylor chip will it work

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Oct 27, 2005 | 02:10 PM

T5OLF

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From: The yorkshire dales - best roads in the UK

W6 ecu and scott taylor chip will it work

Hi, i have 93 wrx ra import fitted with a w6 ecu is this the standard/correct one?

I also have a scott tayor chip and holder ready to fit will this be ok to use in this ecu the part number on the chip is: imp-ecu-s2-v18 (kc)275c

Any advise, help or links please.

Cheers,
Andrew

Oct 27, 2005 | 03:08 PM

rossyboy

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From: Flying the Flag for the GC8A

yes and yes

Oct 27, 2005 | 03:58 PM

T5OLF

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From: The yorkshire dales - best roads in the UK

Thanks and thanks again

Oct 27, 2005 | 08:48 PM

Scott.T

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From: East Sussex

W6 is not an RA ECU it's a 93/94 WRC EXU.
W9 is the correct WRX RA ECU for that year.
But TBH it makes sod-all difference, especially with the chip.

Oct 28, 2005 | 10:18 AM

rossyboy

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From: Flying the Flag for the GC8A

I stand corrected. I think that the early WRXs and RAs had the same power, so thought that they had the same ECUs. The RAs I thought were just reduced in weight.