boost controller
nismodriver
03-15-2005, 04:26 PM
i have an 01 tt 225 and ive been hearing rumors that you have to chip the car before you add a boost controller is this true!? i also heard that if you dont chip it and turn the boost up anyways your ecm will recognize the extra boost as a problem and turn the boost down to 3 lbs and the cel wil come on.
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