Map question


Donating Member
My bike original was tuned with a Yosh Box. I just bought a PCiii usb and it came with a custom map from Fuel moto. I am running a full Muzzy and stock airbox. Do I need to get my ECU reprogrammed to get full effect from My powercommander?
Also is the Fuelmoto map better than the map from the Powercommander site?

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