Edelbrock Pro-Flo 4+ EFI Engine Management System

Looking to swap a modern EFI engine into your classic muscle car, truck or hot rod? Leave that factory ECU and harness at the junkyard! The all-new Pro-Flo 4 EFI management system offers simplified plug-and-play installation with untapped potential for calibration and diagnostics. • Great out-of-the-box performance • Supports drive-By-wire, VCT, knock and alternator control • Self-calibrating fuel map technology automatically adjusts and optimizes base calibration as you drive • OEM-quality wiring harness with labeled connections for simplified installation • Bluetooth connectivity between ECU and smart phone allows on-the-fly tuning and monitoring • E-Tuner 4 app makes setup easy with advanced tuning features for ultimate control