DIAGNOSTICS AND DATALOGGING: Modified vehicles can be highly variable, and can have different issues that may be difficult to diagnose remotely. VMP is happy to work with customers to address any concerns they may have. If you have a question/concern regarding tuning diagnostics of the vehicle, please reply to the email chain where you had received your most recent tune file - datalogging is handled solely through email. If necessary, your calibrator may request engine bay photos, a list of current DTC codes, and datalogs. In the event of datalogging, your calibrator will provide you with a configuration file and detailed instructions on how to datalog. Datalogging requires: Basic computer knowledge A Windows based laptop or a datalogging-capable device *Datalogging support is limited to a six month period from the day the tune file is created. After this six month period, additional support can be purchased for $99.99* TUNING SERVICES ARE NON-REFUNDABLE The tune file that is included in the supercharger kit is complimentary. There is no refund available for a complimentary tune file. Important parts and tuning notice: By ordering this tune, you agree to assume all responsibility for assuring that is to be used for off-road and/or competition use only and is not to be used on a vehicle that is registered for use on public roads nor highways. Because the U.S., Canadian and other international, state, or provincial laws and regulations may prohibit removal or modification of components that were installed on vehicles by Ford Motor Company to meet emission requirements or to comply with motor vehicle safety regulations applicable to vehicles manufactured for use on public roads, VMP wants you to know the following: Most of the parts and services offered in this online catalog are for off-road use or competition use only. Use on State and Federal highways may be a violation of the EPA Clean Air act. The Clean Air Act can be found at https://www.epa.gov/clean-air-act-overview. This document contains in detail what are considered to be violations of the CAA and corresponding penalties for failure to comply and should be read in full before purchasing or installing this off-road or race use only product. Ensuring that all emissions, noise/sound, and speed/use related laws are followed is the responsibility of the Buyer(s). Installation and use of this product indicates that his disclaimer has been read, acknowledged, and understood fully by both the Buyer(s) and Installer(s). The Buyer(s) assume all associated risk of the purchase. Emissions Notice: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. VMP assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer’s modifications and/or use of our products or services. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws. California Residents: The emissions laws and regulations of the state of California apply to all non-racing vehicles. Consequently, some parts in this catalog may legally be used in California only on a racing vehicle which will never be operated on public roads.Learn More