M8FI G9 – Race ECU – HD M8 – 2021-2025 Softail
The M8FI G9 is an EFI system for 2021–2025 Harley-Davidson M8 Softail models, featuring Auto-Tune, fuel control, USB-C, and wide-band O2 sensor support.
- Not legal for sale or use in California or on any pollution-controlled vehicles.
Specifications
- Choose Your Version
- 17818 - M8FI G9 - Touring - 1 Bar NA - 105kPa - 2021-2023, 17819 - M8FI G9 - Touring - 2 Bar Turbo - 210kPa - 2021-2023, 17820 - M8FI G9 - Touring - 2.5 Bar Turbo - 265kPa - 2021-2023, 17821 - M8FI G9 - Softail - 1 Bar NA - 105kPa - 2021-2025, 17822 - M8FI G9 - Softail - 2 Bar Turbo - 210kPa - 2021-2025, 17823 - M8FI G9 - Softail - 2.5 Bar Turbo - 265kPa - 2021-2025
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