AEM EMS V2 30-6620 Plug and Play Nissan RB26 SR20 VG30

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AEM EMS Version 2 part # 30-6620 plug and play Nissan RB26, SR20, VG30

Here at Brewed Motors we not only sell AEM engine managment systems we also use them in all of our shop builds. International customers from the furthest corners of the earth use Brewed Motors tuning services, both live dyno tuning as well as E-tunes with full dyno results. All Brewed Tuning services also come with specialized customer training to teach the ins and outs of the AEM tuner software, providing the customer with the knowledge needed to properly data log and monitor the engine/ems. 

AEM’s Series 2 Programmable Engine Management System is more powerful than its predecessor. In addition to more robust hardware, there are several improvements over the original EMS, noted in the chart below. Like its predecessor, AEM's Series 2 Plug & Play EMS plugs directly into a vehicle's factory ECU harness and requires no additional wiring or hardware. Windows™ compatible software (XP, Vista, Windows7) makes the task of copying, viewing and manipulating data as simple as a click of the mouse. Our new AEMTUNER software is infinitely adjustable software and allows tuners to program virtually any combination of engine control, power adders and auxiliary devices, and accurately delivers proper amounts of fuel and correct ignition timing for any boost level or operating condition.

Legal in California only for racing vehicles which may never be used upon a highway.

AEM EMS Series 2 Key Features

  • Flex Fuel Support
  • Plugs directly into the factory harness. No rewiring necessary.
  • Uses all the factory sensors.
  • Includes start up calibrations
  • System is fully enabled and unlocked - Never pay for upgrades!
  • Context sensitive help eases tuning process.
  • Maps can be password protected by the tuner to prevent unauthorized usage or sharing.
  • Runs on Windows-compatible software.
  • Up to 12 peak and hold injector drivers.
  • Up to 8 direct-fire coil outputs.
  • Up to 16 general-purpose outputs.
  • Up to 8 definable switch inputs.
  • Up to 4 EGT inputs with fuel trim.
  • 1MB of internal data logging.
  • Electronic boost control.
  • Full idle control.
  • Programmable traction control.
  • Software definable knock control.
  • Two step launch control.
  • User configurable soft-cut rev limiters.
  • Wet or dry nitrous control.
  • Tune using new USB communication port or serial port.
  • Works with all AEM gauges.



Use this system with EXTREME caution! The AEM EMS System allows for total flexibility in engine tuning, however misuse of this product can lead to major engine/vehicle damage. If you are not well versed in engine dynamics and the tuning of management systems or are not PC literate, please do not attempt installation/tuning of this product.

NOTE: Brewed Motorsports and AEM hold no responsibility for any engine damage that results from the misuse of this product!

AEM's mission is to design and engineer products that outperform the competition. With over 20 years in the industry, AEM has consistently produced innovative, leading-edge products for the racing community.

The air-bypass valve introduced for their air intake systems, the stand alone programmable ecu that utilizes the factory harness, a gauge with a built-in wideband UEGO controller and gauge readout in one unit...these are just a few of the innovative products they've put out into the market.  

If you are looking for quality, affordable electronics for your vehicle then look no further.

Contact Brewed Motorsports for the best pricing on AEM Performance Electronics!

Make Model Years
Nissan 300ZX 1990 - 1995
Nissan Maxima 1992 - 1994
Nissan S13 1989 - 1993
Nissan S14 1994 - 1998
Nissan S15 1999 - 2002
Nissan Skyline 1989 - 1998

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