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The Daytona Twin Tech 17818 M8FI Gen 9 EFI Controller quickly auto-tunes fuel curves for front and rear cylinders on a dyno or during on-road operation. Its alpha-N fuel control is designed to address fuel-control issues associated with long-duration and high-overlap camshafts. Windows software supports custom programming and data analysis, while extended data logging and diagnostics provide additional tuning information.
Data flash memory stores up to 60 minutes of operating data at 10 samples per second. User-input functions include a two-stage RPM limiter, nitrous retard, and shift kill. User-output functions include shift-light control, nitrous activation, and electric-shifter operation. This controller does not work on models with variable valve timing (VVT). Some aftermarket exhaust systems may require modification or relocation of O2 sensor-port bungs to avoid clearance issues.
Fitment: Fits 2023 Harley-Davidson FLTR, 2021 Harley-Davidson FLHX, 2021 Harley-Davidson FLHT, 2023 Harley-Davidson FLHR, 2022 Harley-Davidson FLHT, 2022 Harley-Davidson FLTR, 2023 Harley-Davidson FLHX, 2022 Harley-Davidson FLHR, 2024 Harley-Davidson FLHX, and 2021 Harley-Davidson FLTR.
Features:
- Fuel Curve Auto-Tuning: Quickly auto-tunes fuel curves for front and rear cylinders on a dyno or on-road.
- Alpha-N Fuel Control: Helps address fuel-control issues associated with long-duration and high-overlap camshafts.
- Windows Software: Provides custom programming and data analysis.
- Data Logging and Diagnostics: Includes extended data logging and diagnostic functions.
- Data Storage: Stores up to 60 minutes of operating data at 10 samples per second in flash memory.
- User Inputs: Includes a two-stage RPM limiter, nitrous retard, and shift kill.
- User Outputs: Supports shift-light control, nitrous activation, and electric-shifter operation.
- Fitment: Fits the Harley-Davidson models listed in the product description.
- VVT Limitation: Does not work on models with variable valve timing.
- Exhaust Clearance Note: Some aftermarket exhaust systems may require O2 sensor-port bung modification or relocation.
- Accessory Items: 32-3045 - USB Interface Cable, 34-1188 - EFI Intake Manifold Flange Set Chrome, 32-7834 - M8FI Gen 9 EFI Controller, 32-7833 - M8FI Gen 9 EFI Controller
Fitment:
Harley Davidson FLHR 2021
Harley Davidson FLHR 2022
Harley Davidson FLHR 2023
Harley Davidson FLHR 2024
Harley Davidson FLHT 2021
Harley Davidson FLHT 2022
Harley Davidson FLHT 2023
Harley Davidson FLHT 2024
Harley Davidson FLHX 2021
Harley Davidson FLHX 2022
Harley Davidson FLHX 2023
Harley Davidson FLHX 2024
Harley Davidson FLTR 2021
Harley Davidson FLTR 2022
Harley Davidson FLTR 2023
Harley Davidson FLTR 2024
| UOM: KIT |
| Country Of Origin: USA |
| Accessory Items: 32-3045 - USB Interface Cable 34-1188 - EFI Intake Manifold Flange Set Chrome 32-7834 - M8FI Gen 9 EFI Controller 32-7833 - M8FI Gen 9 EFI Controller |
