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The performance flex fuel system experts at Advanced Fuel Dynamics understand the ProFlex Commander is a technical product by nature and will be installed on a car you love, so we understand you may have a few questions before making a purchase. Please contact us and we would be happy to answer any questions you have about performance, installation, vehicle fitment and more. We typically respond within 1 business day to any messages.

866-902-FUEL (3835) M-F, 8-5pm Central Time