AEM MEFI PNP Jumper kit for Infinity series 3 to MEFI 4

AEM’s Marine-grade Plug & Play Adapter Harness for MEFI-4 equipped race vehicles (PN 30-3829) allows users to switch from the older MEFI-4 platform to state-of-the-art standalone engine control with built-in racing features like boost, nitrous, traction and launch control, in about an hour! Complete Plug & Play Harness For Mefi-4 Engines This adapter harness includes MEFI J1 and J2 connectors to attach it to the MEFI harness, a 73 pin Molex connector to attach to an Infinity Series 3 ECU, two Lambda connectors for adding external wideband controllers and sensors, a connector for HEI-distributed engines or the option to run 8 individual AEM smart coils, an AEMnet CAN bus connection for connecting AEMnet enabled devices, an integrated relay and 12-pin DTM style connector for fast and easy integration of auxiliary sensors and switches. Plug & Play Harness with Expansion Port An expansion port with a weatherproof 12-pin connector is included in the Plug & Play Adapter H