Features:
• G4X PlugIn Key Features
• Up to 6D fuel and ignition mapping
• Sequential fuel delivery
• Digital triggering, all OEM patterns
• OEM idle hardware supported
• 5D boost control with three switchable tables
• Motorsport features - antilag, launch, flat shift
• Continuous barometric correction (on board)
• CAN port
• QuickTune - automated fuel tuning
• Individual cylinder correction
• USB tuning cable included
• Stats recording into on-board memory
• Gear compensations for spark, boost and fuel
• Real time selectable dual fuel, ignition and boost maps
• Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical
• Boost control referenced to gear, speed or throttle position
• Up to 512Mbyte internal logging memory
• Staged injection
• Knock detection and response per cylinder with "windowing"

Use the following guide to determine which version you require:

• 90-92 Gen 2 3SGTE for 1990-1991 Celica Alltrac/GTFour not including RC edition. 1991-1992 MR2 Turbo.
• 93-95 Gen 2 3SGTE for 1992-1993 Celica ALltrac/GTFour and 1991 RC edition Celica, 1993-1995 USDM MR2 Turbo, 1993 JDM MR2 Turbo.
• 94-99 Gen 3 3SGTE for 1994-1999 JDM Celica GTFour and MR2 Turbo.