ngine Management System for Twin Turbo Supra AEM's Series 2 EMS is a complete engine control system that plugs into the factory harness and uses the factory sensors. This means you do not need to replace any parts of the harness or sensors, just plug the EMS into the harness and begin tuning! The Series 2 EMS for the MKIV Supra allows you to control every aspect of your 2JZ. From VVTi to rev limit, timing, bigger injectors, boost control, nitrous injection, individual cylinder fuel and timing trims and for you drag racers there's even anti-lag! Get total control for your Supra with the Series 2 from our new tuning software - AEM Tuner. Outputs Injector Outputs 12 Peak & Hold Coil Outputs 6 Selectable direct drive or 0-5V Coil Output Yes Direct plug in, no jumper harness required Yes General purpose LS outputs 11 General purpose HS outputs 2 Individual cylinder ignition trims Yes Individual cylinder fuel trims Yes High/Low speed fuel pump support Yes Inputs Trigger inputs (Ref/Sync) 4 Analog voltage inputs 14 Configurable Analog/RTD/Thermister inputs 4 Switch inputs 5 Lambda inputs 2x Knock sensors 2 User adjustable knock sensor center frequency Yes Communication USB comms Yes RS232 comms Yes Communication cables included Yes Fully enabled editing/logging software included Yes CAN bus equipped Yes RS232 datastream output 19 ch CAN datastream output 32 ch Communicates with AIM Dash/Dataloggers Yes Communicates with Racepak Dash/Dataloggers Yes DATA Acquisition Internal data logging 1 MB Maximum internal logging rate (per channel) 250 Hz PC logging Yes Data analysis using AEMLog Yes Functions and Features All channels/maps/tuning options unlocked Yes Boost control Yes Groundspeed based boost target Yes Nitrous injection Yes Staged injection Yes Ground speed limiting Yes Rate of Acceleration Control Yes Overrun boost enhancement (anti-lag) Yes Gear change ignition cut (shift-without-lift) Yes Stepper motor idle control Yes Password protected calibrations Yes Fuel & Ignition rev limiters Yes In cockpit global fuel trim capability Yes Gear dependent shift light Yes Evap/Purge function Yes DC Motor control 2 Ch Software definable virtual switch inputs 2 EGT Based fuel trims Yes Maximum boost limit None Basic automatic transmission control No Advanced automatic transmission control No Physical Dimensions Length 203 mm With 178 mm Height 41 mm Finish Black Anodized AEM Series 2 Plug-N-Play Engine Management Systems - Legal in California only for racing vehicles which may never be used upon a highway. This product fits the following vehicles: 1993 to 1998 Toyota Supra Twin Turbo 3.0L 6 Cyl