ems

For Sale: Barely used, in excellent like-new condition, AEM stand-alone Infinity Engine Management System (EMS) and associated parts, all purchased from Chris @ Science of Speed in late 2022. This setup has less than 100 miles on it, was tuned by Science of Speed/Tony Szirka (UMS Tuning in...

$650 shipped AEM EMS 1 for OBD1 and OBD2 NSX (Comes with harness). Also included is the split second, MAP sensor, and serial interface. Came off of a turbocharged 2001 NSX.

AEM Series 2 EMS off of a '99. Everything shown below in pictures is included. Some misc items are year specific. $1650 shipped within US and paypal fees included.

MSL Enginess Harness that allows you to use AEM EMS Series 1 with 1997-2005 OBD2 NSX. Also comes with Split Second VC2 Voltage Clamp. $220 shipped.

I'm selling my AEM EMS, cause well I need $ and I can always buy another one. First 900 takes it shipped to your door (lower 48 only, outside buyers are going to pay additional shipping). If paying with paypal either you cover the fee's or send it as a gift so there's zero charge to me Comes...

First Gen. AEM EMS units have a part number starting with 30-1XXX and they were shipped with a VTEC Sub Harness as a sepearte piece of wiring. I need one of the VTEC Sub-Harnesses only and unfortunately AEM no longer sells them. Any help would be appreciated guys. Thanks. Chris The...

Up for sale is a MSL Engine Management System for OBD2 97-05 NSXs. This is a complete stand alone system that includes the AEM EMS, plus the plug and play harness for integration with the cars drive by wire set up. I had this installed on my 97 with a BBSC. It was removed over a year ago and has...