I'm finally after ordering a carbon airbox for my M3. As my car is a 2002 it has the earlier ECU and I don't really want to modify it in order to take the CSL tune. so I'm on the look out for a MSS54HP ECU.

Probably a bit of a long shot, but I said I'd ask on here to see if anyone might have one lying around they might be willing to sell or maybe know the best place to pick one up. TIA

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