MOTIV ReFlex+ Main Injector Harness, BMW / Toyota B48

The MOTIV ReFlex+ Main Injector Harness is designed specifically for seamless integration with BMW and Toyota B48 engines, offering a reliable connection for both port fuel injection and advanced sensor monitoring. This high-quality harness ensures smooth communication between the ReFlex+ Control Unit and essential engine components, making it ideal for high-performance builds using EV6 / USCAR injector connectors.

Key Features:

• Compatible with Inline-4 or Inline-6 engines for port injection flexibility.
• EV6 / USCAR injector connectors for secure injector control.
• DTM 3-Pin connector to integrate with ethanol content sensors using the ReFlex+ Plug-and-Play Ethanol Sensor Harness.
• 2x DTM 2-Pin connectors for external sensors such as the ReFlex+ 0-10 Bar Pressure Sensor.
• DTM 3-Pin connector for seamless connection to 0-5V sensors for precise monitoring.
• DTM 2-Pin connector provides switched +12V and a low-side trigger output from the ReFlex+ Control Unit.
• 3 unterminated auxiliary output wires for custom low-side triggers from the ReFlex+ Control Unit.
• DTM 8-Pin connector for effortless connection to various ReFlex+ Install Harnesses.

Engineered for Precision and Performance

The MOTIV ReFlex+ Main Injector Harness simplifies the installation of port fuel injection systems and sensor integration on BMW and Toyota B48 engines. Whether you are adding ethanol monitoring, fuel pressure sensors, or auxiliary components, this harness ensures a plug-and-play experience, eliminating unnecessary wiring headaches.

Designed to be robust and future-proof, the harness supports multiple external sensors and auxiliary outputs, offering greater control over advanced tuning and performance modifications. It guarantees a clean, reliable connection to the ReFlex+ system without compromising factory or aftermarket ECU signals.

Why Choose MOTIV ReFlex+ Main Injector Harness?

• Plug-and-Play Installation: Minimal effort with genuine connectors and straightforward integration.
• Advanced Sensor Support: Add external sensors to monitor fuel pressure, ethanol content, and more.
• Built for Performance Applications: Compatible with flex-fuel setups, boost control, and port injection upgrades.

BMW B48 Applications:

1 Series

2016-2019    F20    120i / 125i
2019-2023     F40     118i / 120i / 128ti / 135i / M135i
2024-Present     F70     120 / M135i 

2 Series

2014-2021     F22/F23     218i / 220i / 230i
2014-2017     F45     220 / 225i
2021-Present     G42     218i / 220i / 230i
2021-Present     U06     223i
2020-2024     F44     218i / 220i / 228i / M235i
2025-Present     F74     M235

3 Series

2015-2019     F30/F31/F34     320i / 330i / 330e
2018-Present     G20/G21     318i / 320i / 330i / 330e

4 Series

2016-2019    F32/F33/F36    420i / 430i
2020-Present     G22/G23/G26     420i / 430i / 430e

5 Series

2017-Present     G30/G31     520i / 530i / 530e

6 Series

2017-Present     G32     630i

7 Series

2015-2022     G11/G12     730i / 730Li / 740e / 740Le

X1 Series

2015-2022     F48     sDrive18i / sDrive20i / xDrive20i / 25i / xDrive25i / 28i
2022-Present     U11     sDrive18i / xDrive20i / xDrive28i / M35i

X2 Series

2018-2023     F39     sDrive18i / sDrive20i / xDrive20i / 25i / xDrive25i / 28i / M35i
2023-Present     U10     xDrive28i / M35i

X3 Series

2017-2024     G01     sDrive20i / xDrive20i / xDrive30i / xDrive30e
2025-Present     G45     xDrive20e / xDrive30e

X4 Series

2018-Present     G02     xDrive20i / xDrive30i

X5 Series

2018-Present     G05     xDrive25i / sDrive25i

Z Series

2018-Present     G29     Z4 sDrive20i / sDrive30i

Toyota B48 Applications:

A90 / A91 Supra

2019-Present     J29/DB82/DB22 Supra
2020-Present     GR Supra 2.0  

MINI B48 Applications:

MINI Hatch [F55/F56/F57]

2014-Present     Cooper S
2015-Present     John Cooper Works (JCW)

MINI Clubman [F54]

2015-Present     Cooper S
2016-Present     John Cooper Works (JCW)

MINI Convertible [F57]

2016-Present     Cooper S
2016-Present     John Cooper Works (JCW)