The ScienceofSpeed AEM Infinity Engine Control Unit (ECU) & Harness System for 1995-05 NSX is a programmable plug-and-play engine management system that allows total standalone control of fuel, ignition, VTEC, along with other engine functions based on the advanced AEM Infinity ECU. The system completely replaces the factory ECU & throttle body assembly.
The AEM Infinity ECU features a latest generation 32 bit 200 MHz processor capable of processing eight or more times faster than comparable engine management systems. This processing power allows for a volumetric efficiency tuning platform with real time closed loop fuel calculations allowing for increased fuel and ignition control allowing engines to produce more power.
The plug-and-play electrical harness designed, tested, and built in house by ScienceofSpeed integrates to the factory engine and cabin harness with out cutting required. The complete system can be installed and removed with out modification to the vehicle. An easy-wire accessory & VTEC connector allows easy installation of various accessories using factory connectors.
The included Hitachi electronic throttle body made in Japan is a OEM Tier-1 grade component. The throttle body mates to the NSX intake manifold with a machined billet 6061 aluminum adapter. The supplied Hitachi throttle body has a 76mm (3") inlet requiring a 3" coupler. The factory convoluted throttle body coupler is not compatible. The adapter includes a port for factory charcoal canister extraction with fitting sized for factory tubing. ScienceofSpeed includes a plug-and-play electrical installation harness. This system removes the factory ecu, and traction control unit. The ScienceofSpeed Infinity kit is compatible with the factory traction control switch & light.
Systems based on the AEM Infinity 506 and Infinity 708 are available. The AEM Infinity 506 features 6 dedicated injector and coil outputs and a single channel on-board wideband sensor controller. The Infinity 708 adds an additional on-board wideband sensor controller, and an increased number of inputs.
Note: factory traction control & cruise control is not supported. The AEM Infinity includes a built-in, easy to configure traction control system. The ScienceofSpeed system is compatible with the factory traction control switch, or may be used with a multi-position switch. The factory "traction control" status lamp is supported.
Note: due to the limited inputs / outputs of the Infinity 506, the Infinity 708 should be considered if the application requires extensive input / output control (FlexFuel, boost control, fuel pressure, etc.) Please click here for a chart detailing available inputs / outputs between the Infinity 506 and Infinity 708.
For a complete comparison of our engine management systems for 1995-05 NSX, please click here.
This product is designed and intended for Racing Competition Only:
This product is not designed or intended for pollution controlled vehicles. In the United States, the use of this product is regulated by the Environmental Protection Agency under the Clean Air Act. Use of this product must be used in accordance with the Clean Air Act, and any other Federal, State, or Local mandated regulations. The use of this product must only be used on a vehicle in sanctioned competition events and may not be used on public roads, streets, or highways. A Vehicle Compliance Waiver is required for all products marked "Racing Competition Only". This product replaces the factory ECU, so the factory OBD system is not longer functional.