AEM EMS Series 2 Nissan 240sx 1988-1996

In Stock (10)


AEM Series 2 EMS


Following their popular Plug and Play EMS system, AEM has debuted the updated V2 EMS system for the Nissan. The unit uses new hardware for quicker system response and now features a USB com port for easy use with most computer systems. Also included is the new tuner software which is a completely revamped version of the original and includes password protection. This will allow users to lock and unlock maps when needed. Like the original version, this unit is completely plug and play and requires no wiring to install. The version 2 EMS is proving to be the next big thing in engine management technology and in true AEM fashion, will not leave you dissapointed.


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 1mb Datalogger

12 Cyl Sequential Fuel Injection

6 Dedicated Coil Outputs(No Wasted Spark)

16 General Purpose Outputs

7 Definable Switch Inputs

4 EGT Inputs w/Fuel Control

2 Step Launch Control

High/Low speed Fuel Pump Support

Advanced Automatic Transmission Control

Soft Cut Rev Limiters

Full Idle Control

Wet or Dry Nitrous Control

Adjustable Knock Sensor Center Frequency

Boost and Knock Control

USB Compatible

CAN Bus Equipped with 32ch Datastream Output

Base maps included

Password Protection

Simplified, intuitive user menus, interactive, user-friendly manual, runs on Windows-based software

Not CARB Legal: Not for sale or street use in CA & CARB states.

SKU: 30-6620

Vendor: AEM

Additional information

SKU 30-6620
Carb Compliance No
Prop 65 Yes
EPA Approved Failed/Race Only
Weight 3.2 lbs
Dimensions 12 × 11.8 × 2.5 in