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Re: ECM, to program or not
Posted to Technical Discussion Forum on 1/28/2018 1 Reply

Buy one off ebay or a wrecking yard and find out. I believe the Impreza Forester are not going require a new ECM until 08 Not the case with the Legacy's

As for as any programming there may be an update that may or may not effect performance but will not have... Login to read more.

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