MAP, O2 and IAT sensors. The compact Pro-Flo 4+ ECU provides mounting versatility with a weather-resistant housing and features a unique self-learning capability that adjusts the fuel map as you drive, providing optimum performance with no need for laptop tuning or costly dyno sessions. Setup is quick and easy thanks to Edelbrock's E-Tuner 4 software for Android tablets and smartphones. Pro-Flo 4+ for the 2015-2017 Coyote uses a speed-density fueling strategy with an included MAP and IAT sensor. A non-adjustable Alternator Control is set to regulate at 14.5 volts. The Coyote's factory MAF sensor, air inlet piping and air box are eliminated, allowing unlimited configuration of your air intake design. Pro-Flo 4+ #36160 works with 80mm drive-by-wire throttle bodies as well as the 87mm GT350 throttle body. Minimal tuning adjustments are required when the provided base calibration is used, giving you great performance right out of the box. The Pro-Flo 4+ EFI Engine Management System is covered by a 2-year warranty and is backed by the industry's most extensive technical support team.