Designed around the MKIV Supra platform, this 2JZ engine harness can be configured for your specific ECU, ignition setup, injector configuration, sensor package, and engine bay layout. The result is a complete engine wiring solution that simplifies installation, improves reliability, and supports future upgrades.
Each harness is professionally constructed in the USA using high-quality materials. Whether you are refreshing an original MKIV Supra, converting to a standalone ECU, upgrading sensors, or building a full performance package, this harness provides a clean and reliable foundation for your engine management system.
Key Features:
Supports common performance upgrades including coil-on-plug, sensor expansion, boost control, flex fuel, and more
Clean, simplified routing for a tidy engine bay
Tefzel wire, high-temp abrasion resistant sheathing, genuine connectors, and component labels
Custom configured around your ECU, sensor package, and build goals
Ideal for street cars, track cars, circuit/drag builds, and high horsepower setups
Supported Platforms:
Supported ECUs:
ECU Master EMU Pro 8/16
MoTeC M130/M150
Syvecs S7+
Link G5/G4X
and More
Designed around the MKIV Supra platform, this 2JZ engine harness can be configured for your specific ECU, ignition setup, injector configuration, sensor package, and engine bay layout. The result is a complete engine wiring solution that simplifies installation, improves reliability, and supports future upgrades.
Each harness is professionally constructed in the USA using high-quality materials. Whether you are refreshing an original MKIV Supra, converting to a standalone ECU, upgrading sensors, or building a full performance package, this harness provides a clean and reliable foundation for your engine management system.
Key Features:
Supports common performance upgrades including coil-on-plug, sensor expansion, boost control, flex fuel, and more
Clean, simplified routing for a tidy engine bay
Tefzel wire, high-temp abrasion resistant sheathing, genuine connectors, and component labels
Custom configured around your ECU, sensor package, and build goals
Ideal for street cars, track cars, circuit/drag builds, and high horsepower setups
Supported Platforms:
Supported ECUs:
ECU Master EMU Pro 8/16
MoTeC M130/M150
Syvecs S7+
Link G5/G4X
and More
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