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AEM EMS-4 Universal Standalone Engine Management System
AEM's EMS-4 Universal Standalone Programmable Engine Management System is the ideal standalone Engine Management System if you need complete engine control for your Powersports or 4-cylinder race vehicle. This light, compact and powerful computer features robust Series 2 EMS hardware in a weather and shock proof enclosure, with a 36-pin connector specifically designed to survive harsh racing environments.
Durability aside, a main advantage to the EMS-4 Universal Standalone is its affordability. It has all of the features you need and nothing you don't (like AC, power locks, stereo, etc.) If you have converted your racecar, motorcycle, quad, side by side or other race vehicle (up to four cylinders) to dedicated race status, it will save you money and time.
Affordable, powerful engine control for your Powersports or 4-cylinder (or less) dedicated race vehicle
Durable weather/shock proof enclosure designed for harsh environments
Compact size (4.8" x 4.55" x 1.44")
Light weight (7.2 ounces/204 grams)
Available flying-lead wiring harness simplifies installation (sold separately)
Fully enabled and unlocked - never pay for upgrades
Runs on proven AEMtuner software
Password protected maps
Works with MAG and HALL crank inputs
Can directly drive smart coils or an external igniter
4 Saturated Injector Drivers
4 Coil Triggers
8 General Purpose Inputs/Outputs
8 MB Internal Data Logger
VSS Hall Input
CAN Data Stream
USB Comm Port
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