AEM’s Plug & Play Engine Management System (EMS) is the first of its kind and will forever change the way you look at and perform fuel injection tuning! This user-programmable system plugs directly into a vehicle’s factory ECU harness and requires no additional wiring or hardware.* Windows™ -based software (2000, NT, 98, 95, ME) makes the task of copying, viewing and manipulating data as simple as a click of the mouse. User-defined templates are easily configurable and enable tuners to establish “quick keys” to any pertinent information during the tuning process.The AEM EMS’s infinitely adjustable software allows tuners to program virtually any combination of engine control, power adders and auxiliary devices, and accurately deliver proper amounts of fuel and correct ignition timing for ANY boost level or operating condition. Plugs into the facory ECU harness! *Adapting hardware required for some non-factory forced induction vehicles. * Direct replacement for factory ECU-No additional wiring or hardware necessary* * Installs in minutes! * Uses all the Factory Sensors * 16/32 Hybrid high-speed processor NEW Automatic fuel mapping * Onboard 512kb Datalogger * 10 Cyl Sequential Fuel Injection * 5 Dedicated Coil Outputs * 16 General Purpose Outputs * 7 Definable Switch Inputs * 4 EGT Inputs w/Fuel Control * 2 Step Launch Control * Soft Cut Rev Limiters * Full Idle Control * Wet or Dry Nitrous Control * Definable Knock Control * Boost and Knock Control * Electronic Boost Control * Forced induction compatible* * Base maps included NEW Simplified, intuitive user menus * Interactive, user-friendly manual * Runs on Windows™ -based software * Made in the U.S.A. IMPORTANT: AEM Programmable Engine Management Systems are legal in California for off-road vehicles only and should NEVER be used on public highways