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M103 EFI kit


EFI Harness for M103 Engines

Harness availible for Maxx ECU Sport/Street/Race

For other optional options on the Harness please contact us. (Drive by Wire,etc…)



The Harness come with:

6x Injector Connectors

6x Coil Connectors (VAG R8 Coils/LS3 Coils) please specify when ordering

2x Bosch VR Sensor Connector (CAM&Crank)

1x Coolant Temp (Sensor included M14x1,5)

1x IAT Temp (Sensor included M14x1,5)

1x TPS Sensor (Sensor included)

1x LSU4.2 Lamda Connector

2x Bosch Knocksensor Connector (only on Maxx ECU Race Harness)




M103 Harness only: 650€ incl. 19% VAT., + Shipping

Including: PnP Harness, IAT Sensor, CLT Sensor, TPS Sensor



M103 Starter kit: 950€ incl. 19% VAT., + Shipping

Including: PnP Harness, M103 Crank Trigger kit, M103 CAM Trigger kit, IAT Sensor, CLT Sensor, TPS Sensor, 2x Bosch Knock Sensor(only on MAXX ECU Race)



M103 Full Package: 1.850€ incl. 19% VAT., + Shipping

Including: PnP Harness, M103 Crank Trigger kit, M103 CAM Trigger kit, 2x Bosch Knock Sensor, IAT Sensor, CLT Sensor, TPS Sensor, Bosch LSU 4.2 Lamda, M103 Fuelrail, 6x Bosch Injectors, 6x LS Coils incl. Bracket&Wires





Please contact us for shipping costs and order.









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