| AEM ECU 02-04 WRX, May be used on NAs M/T Only Can be adapted to non-turbo, must be wired in. |  AEMs Plug & Play Engine Management System (EMS) will forever change the way you look at and perform fuel injection tuning! This user-programmable system plugs directly into a vehicles factory ECU harness and requires no additional wiring or hardware. (Some adapting hardware may be required for non-factory forced induction vehicles.) 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 EMSs 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. $1999.99 Must be wired in. Uses all the Factory Sensors Fuel Table Automapping Base Maps Included Programmable Traction Control Onboard 512kb Datalogger 10 Cyl Sequential Fuel Injection 16 General Purpose Outputs 7 Definable Switch Inputs Electronic Boost Control Soft Cut Rev Limiters 2 Step Launch Control Wet or Dry Nitrous Control Definable Knock Control Full Idle Control 4 EGT Inputs w/Fuel Control 16/32 Hybrid High-Speed Processor |