Easy to install. Affordable. Reliable. G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below. The NGTTX is Designed to suit the grey plug RB (typically neo) engine. Please check your connector matches the header in the listed photo before purchasing. This ECU works for manual transmissions only. Most factory features are supported. Note, this ECU does not currently output the 4wd signal required for proper 4wd operation in 4wd Stageas and skylines. Check the features tab for I/O expansion options Suitable applications: RB20DE NEO, RB25DE NEO and RB25DET NEO in R34 SkylinesRB20DE NEO, RB25DE NEO and RB25DET NEO in C35 Laurels RB20DE NEO, RB25DE NEO and RB25DET NEO in Nissan Stageas- Plus, non neo motors in Stageas ----------------------------------------------------------------------------------- G4X PlugIn Key Features (where applicable):Up to 6D fuel and ignition mappingPrecision closed loop cam control (four cam, independent control)Sequential fuel deliveryDigital triggering, all OEM patternsOEM idle hardware supported5D boost control with three switchable tablesMotorsport features - antilag, launch, flat shiftContinuous barometric correction (on board)CAN portQuickTune - automated fuel tuningIndividual cylinder correctionUSB tuning cable includedStats recording into on-board memoryGear compensations for spark, boost and fuelReal time selectable dual fuel, ignition and boost mapsSync and crank sensors can be a combination of Hall effect, variable reluctance or opticalBoost control referenced to gear, speed or throttle position512 mega bytes data logging memoryStaged injectionKnock with "windowing"I/O Expansion Options:The following expansion connector inputs/outputs are provided: Expansion connector 1 SGnd Sensor Ground Only +5V Out Low Current +5V Supply DI 7 Digital Input DI 8 Digital Input An Volt 10 Analog 0-5V input An Volt 9 Analog 0-5V input Ign 7 Ignition 7 Auxiliary Output Ign 8 Ignition 8 Auxiliary Output Expansion connector 2 SGnd Sensor Ground Only +5V Out Low Current +5V Supply DI 5 Digital Input DI 6 Digital Input An Volt 5 Analog 0-5V input An Volt 6 Analog 0-5V input An Temp 2 Temperature sensor input An Temp 3 Temperature sensor input Pin 108 – OBD1 wire now used for IAT on Temp 4.