Brand New, Steeda Carbon Fiber CAI for 2010-2012 GT500

UrbanKnight

Hard Core Car Whore
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Feb 15, 2004
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Ormond Beach, FL
Yes, you do, according to steeda anyway..
"This GT500 cold air intake is so effective at improving airflow into the 5.4L supercharged engine that a performance tune is required for maximum performance and driveability. This intake will not work with the factory ECU calibration. "
 

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