HARLEY DAVIDSON INDIAN MOTORCYCLE POWERSPORTS HOT ROD MUSCLE CARS TRUCKS FREE SHIPPING IN THE LOWER 48 ON ORDERS OVER $200 ESTABLISHED IN 1987 IN VANCOUVER BC CANADA THE SPEED SHOP USA CANADIAN CUSTOMERS CLICK HERE FOR WWW.THESPEEDSHOPCANADA.COM
HARLEY DAVIDSON INDIAN MOTORCYCLE POWERSPORTS HOT ROD MUSCLE CARS TRUCKS FREE SHIPPING IN THE LOWER 48 ON ORDERS OVER $200 ESTABLISHED IN 1987 IN VANCOUVER BC CANADA THE SPEED SHOP USA CANADIAN CUSTOMERS CLICK HERE FOR WWW.THESPEEDSHOPCANADA.COM
Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller
Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller
Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller
Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller
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Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller

2 sold in last 8 hours
$1,308.95
In stock
Daytona Twin Tech
32-7836
In stock
Fuel & Air System
Daytona Twin Tec M8FI Gen 9 Auto Tune fuel injection controller is fully programmable plug in...
$1,308.95

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Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller
$1,308.95 In stock
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Product Product subtotal Quantité Price Product subtotal
Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller
Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller
Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller
$1,308.95/ea
$0.00
$1,308.95/ea $0.00

Daytona Twin Tec M8FI Gen 9 Auto Tune fuel injection controller is fully programmable plug in replacement featuring a billet aluminum housing with a black anodized finish.

The Daytona Twin Tech 17821 M8FI Gen 9 EFI Controller is designed to quickly auto-tune fuel curves for front and rear cylinders on a dyno or during on-road operation. Its alpha-N fuel control is intended to address tuning challenges associated with long-duration, high-overlap camshafts. Windows software supports custom programming and data analysis, while extended data logging and diagnostics help monitor engine operation.

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 control. This kit is identified by vendor Daytona Twin Tech and part number 17821.

Fitment includes 2022 Harley-Davidson FLHCS; 2023 Harley-Davidson FLFBS, FXLRS, FXFBS, FXBR and FXLRST; 2021 Harley-Davidson FXST, FXLRS and FLSL; and 2024 Harley-Davidson FXLRS. This controller does not work on models with variable valve timing (VVT). Some aftermarket exhaust systems may require modification or relocation of their O2 sensor port bungs to avoid clearance issues.

Features:

  • Fuel Curve Auto-Tuning: Quickly auto-tunes fuel curves for front and rear cylinders on a dyno or during on-road operation.
  • Alpha-N Fuel Control: Helps address tuning issues associated with long-duration, high-overlap camshafts.
  • Windows Software: Provides custom programming and data analysis.
  • Data Logging and Diagnostics: Includes extended data logging and diagnostic capabilities.
  • Flash Memory: Stores up to 60 minutes of operating data at 10 samples per second.
  • User Input Functions: Includes a two-stage RPM limiter, nitrous retard and shift kill.
  • User Output Functions: Includes shift-light control, nitrous activation and electric-shifter control.
  • Fitment: Fits the Harley-Davidson models listed in the product description.
  • VVT Compatibility: Does not work on models with variable valve timing (VVT).
  • Exhaust Clearance: Some aftermarket exhaust systems may require modification or relocation of their O2 sensor port bungs.

Fitment:
Harley Davidson FLFBS 2021
Harley Davidson FLFBS 2022
Harley Davidson FLFBS 2023
Harley Davidson FLFBS 2024
Harley Davidson FLHC 2021
Harley Davidson FLHCS 2021
Harley Davidson FLHCS 2022
Harley Davidson FLHCS 2023
Harley Davidson FLHCS 2024
Harley Davidson FLSB 2021
Harley Davidson FLSL 2021
Harley Davidson FXBB 2022
Harley Davidson FXBBS 2021
Harley Davidson FXBBS 2022
Harley Davidson FXBBS 2023
Harley Davidson FXBBS 2024
Harley Davidson FXBR 2023
Harley Davidson FXBR 2024
Harley Davidson FXFBS 2021
Harley Davidson FXFBS 2023
Harley Davidson FXLRS 2021
Harley Davidson FXLRS 2022
Harley Davidson FXLRS 2023
Harley Davidson FXLRS 2024
Harley Davidson FXLRST 2022
Harley Davidson FXLRST 2023
Harley Davidson FXLRST 2024
Harley Davidson FXRST 2022
Harley Davidson FXST 2021
Harley Davidson FXST 2022
Harley Davidson FXST 2023
Harley Davidson FXST 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 32-7835 - M8FI Gen 9 EFI Controller

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