02-07 Subaru WRX & STI AEM EMS
AEM's 02-07 WRX & STI Plug and Play Engine Management System (EMS) is a user-programmable full standalone Engine Control Unit (ECU). Installing an AEM EMS into your WRX or STI is simple, plugging directly into the stock wiring harness in the passenger kick panel- no wiring, spicing or soldering required! The advanced AEM Windows-based EMS programming software makes tuning, injector scaling, and sensor calibration a simple process. Unique user-defined templates make tuning the AEM engine management system even simpler, as you can establish quick keys to streamline the tuning process. While professional tuning is required, AEM conveniently includes base maps, to get the car running, and use as a jumping off point when initiating the tuning process.
The AEM EMS standalone ECU for the WRX & STI is infinitely adjustable, and with the large variety of optional enhanced sensors (i.e. MAP, EGT, IAT, etc.), experienced tuners can set your Subaru up for advanced, more complex features that will unlock the full performance potential of your Subaru. When used with the optional AEM integrated wideband or an external UEGO wideband (sold separately), the AEM EMS has the added capability to auto-tune fuel curves. The EMS is truly an advanced achievement in tuning performance that offers professional features and functions unmatched by less expensive reflash and piggyback systems.
- Features:
- Direct replacement for factory ECU-No additional wiring or hardware necessary, installs in minutes and uses all the factory sensors
- 16/32 Hybrid high-speed processor, NEW Automatic fuel mapping, w/ Onboard 512kb Datalogger
- 5 Dedicated Coil Outputs
- 16 General Purpose Outputs
- 7 Definable Switch Inputs
- 4 EGT Inputs w/Fuel Control
- 2 Step Launch Control
- Boost and Knock Control
- Speed Density Capable
- Wet or Dry Nitrous Control
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| 05-06 STI EMS | 30-1821 | $2,275.00 | $1,638.00 | Usually ships next day | |
| 2004 STI EMS | 30-1820 | $2,275.00 | $1,638.00 | Usually ships next day | |
| 02-05 WRX Manual Trans Only, does not inlcude wideband | 30-1810 | $1,873.61 | $1,349.00 | Usually ships next day | |
| 02-05 WRX Manual Trans Only, includes wideband | 30-1810U | $2,220.84 | $1,599.00 | Usually ships next day | |
| 3.5 Bar MAP Sensor | 30-2130-50 | $204.19 | $147.02 | 5 available | |
| AEM 5-Bar MAP Sensor | 30-2130-75 | $204.19 | $147.02 | 2 available | |
| Inlet Air Temperature Sensor | 30-2010 | $72.19 | $51.98 | 5 available | |
| EGT Sensor Kit | 30-2050 | $204.94 | $147.56 | 3 available | |
| Boost Control Solenoid | 30-2400 | $126.25 | $90.90 | 1 available | |
| Coolant Temp. Sensor Kit | 30-2011 | $48.36 | $34.82 | Usually ships next day |
