Quote:
Originally Posted by Geronimo '74
From what I hear and read, these powerboxes trick/fool your ecu by sending it false data.
Dunno if That's true.
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That's exactly how they work. I used to sell another version but they all do the same thing. They make decent power but on a street car I don't know that I'd do it. It's more plugs and electronics and it seemed like we heard way more problems with them than a straight ECU reflash.