The e-Manage is an inexpensive programmable fuel management system that allows you to properly tune your factory fuel system, without having to change the entire factory ECU system to an expensive "stand-alone" unit.

The e-Manage system is an universal "piggy-back" type unit, which taps into most factory ECU wiring and it still utilizes the existing sensors.

Basic functions will allow the user to slightly alter factory injector duty-cycle
(± 20% at 5 preset RPM points), by intercepting and altering
airflow or MAP sensor signals.

For VTEC cars you can adjust the VTEC shift point.