Do you live in a state that cares about the CARB approval?For those who have purchased the Ford Proscan factory tune from Lethal Performance and others please be aware that it will not work on 2023 models. The tune is not CARB approved and FORd can give no timeline as to when it will become CARB approved other than several months. The VIN file in the until does not match anything from FORD so it will not load on your vehicle. I have a $600 tune from Ford that may be garbage.
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