DAKOTA DIGITAL MN-ECF1 Data Bus Ja MN/ECF1 STM-100

( Brand: Dakota Digital ), ( Manufacturer Part Number: MN/ECF1 ), ( Type: Stm-100 Data Bus Break Out ), ( Compatible Year: 2006 2005 2004 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxsts Springer Softail ), ( Bundle Description: 1 Pc Genuine Dakota Digital Stm-100 Data Bus Break Out ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review DAKOTA DIGITAL Mn/ecf1 Data Bus Break Out Harley Davidson Ja fits 2004–2006

The Dakota Digital MN/ECF1 STM-100 DataBus System is an innovative solution for Harley-Davidson motorcycles from the years 2004 to 2006 with the Jetfire Injection (JFI) and Electronic Fuel Injection (EFI) systems. This system is designed to integrate modern electronic gauges into your classic Harley-Davidson dashboard, allowing you to enjoy the benefits of advanced technology while maintaining the authentic look of your motorcycle.

The MN/ECF1 STM-100 DataBus System communicates with your bike's on-board computer using the Harley-Davidson data bus. It supports various sensor inputs, including coolant temperature, intake air temperature, oil pressure, and fuel level, ensuring accurate and reliable readings for your gauges.

The system includes a plug-and-play wiring harness that connects directly to your motorcycle's data bus, making installation straightforward and hassle-free. Dakota Digital's proprietary Auto-Dim technology automatically adjusts the brightness of the gauges based on ambient light conditions, ensuring optimal visibility at all times. This feature is particularly useful when riding between brightly lit urban areas and darker rural roads.

The MN/ECF1 STM-100 DataBus System is compatible with a wide range of Dakota Digital gauges, including speedometers, tachometers, fuel gauges, and temperature gauges. You can choose from various gauge faces, colors, and backlighting options to customize the look of your dashboard according to your preferences.

In addition to its functionality and customization options, the MN/ECF1 STM-100 DataBus System is built to last. It is constructed from high-quality materials and is designed to withstand the harsh conditions of riding on the open road. The system also includes a limited lifetime warranty, giving you peace of mind and confidence in your purchase.

By installing the Dakota Digital MN/ECF1 STM-100 DataBus System in your 2004-2006 Harley-Davidson with JFI or EFI, you can upgrade your motorcycle with modern, accurate, and customizable gauges while preserving its classic look and feel. Whether you're a weekend warrior or a long-distance rider, this system is an essential addition to your bike, providing you with valuable information and enhancing your overall riding experience.

The Dakota Digital MN/ECF1 STM-100 data bus is a popular aftermarket solution for Harley-Davidson motorcycles from the years 2004 to 2006. This device allows the installation of various aftermarket gauges and accessories while maintaining the functionality of the original factory features. Here are some pros and cons to help you decide if this product is right for you.

1. Compatibility: The MN/ECF1 STM-100 is designed to work with the specific wiring harnesses of Harley-Davidson motorcycles from 2004 to 2006. This guarantees a hassle-free installation process.

2. Expandability: With the MN/ECF1 STM-100, you can add various aftermarket gauges and accessories while retaining the functionality of the factory features. This means you can customize your bike without sacrificing essential functions.

3. Improved Performance: The data bus can help eliminate issues related to voltage drops, which can lead to inaccurate readings on aftermarket gauges. By ensuring a steady power supply, you can improve the overall performance of your gauge setup.

4. Plug-and-Play Installation: The MN/ECF1 STM-100 is designed for a straightforward installation process. You don't need extensive wiring knowledge to get it up and running.

1. Cost: The Dakota Digital MN/ECF1 STM-100 is an investment, and the cost might be a deterrent for some riders. Considering the additional cost of aftermarket gauges and accessories, the total expense can be substantial.

2. Complexity: Although the installation process is relatively straightforward, the MN/ECF1 STM-100 is still a complex piece of equipment. It may not be the best option for those who prefer a more straightforward solution.

3. Potential for Compatibility Issues: While the MN/ECF1 STM-100 is designed to work with specific Harley-Davidson models, there is always a risk of compatibility issues. It's essential to double-check the compatibility before making a purchase.

The Dakota Digital MN/ECF1 STM-100 data bus is an excellent choice for Harley-Davidson motorcycle owners who want to add aftermarket gauges and accessories while maintaining the functionality of their factory features. Its compatibility, expandability, improved performance, and plug-and-play installation make it an attractive option for those who are willing to invest in their bike's customization. However, the cost, complexity, and potential compatibility issues are important factors to consider before making a purchase. Ultimately, the decision to buy the MN/ECF1 STM-100 data bus depends on your personal preferences, budget, and specific needs as a motorcycle owner.

If you are planning to add aftermarket gauges and accessories to your Harley-Davidson motorcycle from 2004 to 2006, the Dakota Digital MN/ECF1 STM-100 data bus is a worthwhile investment. Its benefits outweigh the potential drawbacks, and it can help ensure a seamless and accurate gauge setup. Just be sure to double-check the compatibility and consider the additional costs before making a purchase.

Details:

Dakota Digital STM-100 Data Bus Break Out for 2004 - 2006 Harley Davidson ja: Status: In Stock.

part #: mnecf1 prices

• $150.05-$178.23

specifications tachometermotorcycleiz:

• for makes: Harley, Davidson
• for years: 2004-2006
• brand: Dakota Digital
• mpn: Mn/ecf1
• type: Stm-100 Data Bus Break Out
• compatible year: 2006 2005 2004
• compatible make: Harley Davidson
• compatible model: Fxsts Springer Softail
• bundle description: 1 Pc Genuine Dakota Digital Stm-100 Data Bus Break Out
• core charge: Free No Core Charge
• fitment type: Direct Replacement

shipping tachometermotorcycleiz:

• cost: $0.00
• transit: 3-5 Days
• type: Fixed
• class: Standard
• service: Standard

offer tachometermotorcycleiz:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: March 8, 2026

payments tachometermotorcycleiz:

• credit card: Visa
• other
• wallet: Paypal

general tachometermotorcycleiz:

• condition: New
• Motorcycle Scooter Parts Accessories > Instruments Gauges > Instrument Gauge Parts

seller tachometermotorcycleiz:

• rating: 98.8%
• city: Multiple warehouses
• # reviews: 18541

returns tachometermotorcycleiz:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

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