help ecu

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31 July 2002, 07:03 PM

pmr147

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just brought a 1995 wrx ecu for my 94wrx its a z4 type ecu what serial numbers should be on the new ecu to verify it is a 260bhp ecu or how can i tell

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01 August 2002, 06:22 PM

pmr147

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ttt

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02 August 2002, 06:27 PM

pmr147

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03 August 2002, 02:26 PM

Claudius

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I dont know what serial no should be on it, but the 260 bhp will not come from the ECU, but from the inner diameter of the wastegate actuator hose, ie at what boost it opens.