E-Manage is an inexpensive programmable fuel management system that allows you to properly tune your factory fuel system without changing the entire factory ECU system to a "stand-alone" unit. The E-Manage system is a "piggy-back" type unit that will save you from wiring headaches by working in conjunction with factory ECU. This system will allow the tuner to easily control the pulse duration of factory injectors or upgraded injectors with a built in adjustable dial, It also has a built-in VTEC controller which can adjust the VTEC shift point as well as the fuel curve. An optional communication software package (PC Windows) and harness kit is available to fine tune the entire engine, from 16 additional fuel RPM points, ignition timing, larger injectors, airflow meters, injector duty cycle, and control up to 2 sub injectors, with the use of optional communication software and a PC Window based lap-top, the E-manage system will assist the tuner in data logging and real time monitoring capability.