
AEM Electronics Series 2 Plug & Play Engine Management Systems 30-6620
1988-90 Nissan 180SX/200SX - 1990-1995 Nissan 300ZX - 1992-1994 Nissan Maxima - 1988-1990 Nissan Silvia -1994-1996 Nissan Silvia - 1989-1998 Nissan Skyline GTR
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 (2000, XP, NT, 98, 95, ME) 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.
*SERIES 2 KEY FEATURES*
* 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.
* 12 peak and hold injector drivers (Supra only).
* 8 direct-fire coil outputs.
* 16 general-purpose outputs.
* 8 definable switch inputs.
* 4 EGT inputs with fuel control.
* 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.
*AEMTUNER SOFTWARE FEATURES*
* Support Pane gives tuners context sensitive help and uses tuners’ actual calibrations to describe each function.
* Maps can be password protected by the tuner to prevent unauthorized usage or sharing.
* Internal conflict detection notifies tuner if obvious errors exist in assignment of inputs/outputs.
* Compare Calibrations allows tuners to graphically compare tables and maps for easy analysis.
* Workspaces are easily customizable and configurable.
* Colored tables and maps.
**All clearance items are sold as FINAL**
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.

