BBK's front oxygen extension harness kit is a required add-on when installing BBK 2018+ 5.0L Mustang GT specific Long Tube Headers to maintain the OBD2 fuel trim function and ensure your engine operates at a safe air/fuel ratio. The 18" leads are a direct fit between your sensors and the factory wiring harness with no cutting, splicing or tapping required.
Note: O2 sensors are NOT included in this kit.
Features & Benefits:
- Prevents lean engine damage
- Maintains proper air fuel ratio
- Plug and play install
- GT compatible
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- Vehicle Fitment:
- 2018, 2019, 2020, 2021, 2022, 2023