DAKOTA DIGITAL DD512 Speedometer Tachometer Interface SGI-100BT

( Brand: Dakota Digital ), ( Manufacturer Part Number: DD512 ), ( Part Type: Speedometer Tachometer )

Review DAKOTA DIGITAL Universal Speedometer And Tachometer Interface

The Dakota Digital DD512 Speedometer Tachometer Interface SGI-100BT is a revolutionary upgrade for your classic or custom vehicle's instrument cluster. This advanced unit seamlessly integrates your modern engine's speed, revolutions per minute (RPM), and other essential vehicle parameters into your vintage dashboard, blending nostalgia with cutting-edge technology.

The heart of this system is the DD512, a 52mm digital gauge housing that can host up to 12 user-selectable functions. Each gauge face is customizable with multiple color schemes, and you can even choose between traditional analog-style needle movements or crisp digital readouts. The included Speed display ensures precise speed readings, while the Tachometer offers a high-resolution RPM gauge for optimal engine performance.

The SGI-100BT component is a vehicle-specific wiring harness designed to connect easily with your car's original speedometer and tachometer sensors. This harness also includes a Bluetooth module, allowing you to control the gauge settings wirelessly using the Dakota Digital Vhss (Vehicle-Specific Handheld Programmer) app on your smartphone or tablet.

Additionally, the SGI-100BT supports various sensors, such as fuel level, oil pressure, temperature, voltage, and more, enabling you to monitor your vehicle's key performance indicators directly from your dashboard. The Bluetooth connectivity also allows for future updates and additional features, ensuring your Dakota Digital system stays up-to-date and functional.

Installation is straightforward, thanks to detailed instructions and the vehicle-specific wiring harness. With the Dakota Digital DD512 Speedometer Tachometer Interface SGI-100BT, you can modernize your classic car's instrument cluster without sacrificing its classic look and feel, all while enjoying the convenience of wireless customization and advanced performance monitoring.

The Dakota Digital DD512 Speedometer Tachometer Interface SGI-100BT is a vehicle instrument upgrade that offers several advantages and potential drawbacks. Here's a breakdown of both:

1. Compatibility: This interface is compatible with a wide range of vehicles, making it a versatile option for various makes and models.

2. Easy installation: The plug-and-play design allows for easy installation, with no need for additional wiring or modifications to the vehicle.

3. Advanced features: The SGI-100BT comes with Bluetooth connectivity, allowing you to view and control phone calls, music, and GPS navigation on the dash-mounted display.

4. Customization: The interface allows for customization of the speedometer and tachometer readings, as well as the ability to add additional gauges.

1. Cost: Compared to traditional speedometers and tachometers, this interface may be more expensive due to its advanced features and compatibility with various vehicles.

2. Potential compatibility issues: While the interface is compatible with a wide range of vehicles, there may still be instances where it does not work properly or at all.

3. Dependence on Bluetooth: While the Bluetooth feature can be convenient, it may not function optimally in areas with weak signals or interference from other devices.

In conclusion, the Dakota Digital DD512 Speedometer Tachometer Interface SGI-100BT offers a range of advanced features and customization options, making it an attractive choice for those looking to modernize their vehicle's instrument cluster. However, potential buyers should be aware of the higher cost and the possibility of compatibility issues.

If you are comfortable with the higher cost and are looking for a modern, customizable instrument cluster, then the Dakota Digital DD512 Speedometer Tachometer Interface SGI-100BT may be a good choice for you. However, if you are on a tighter budget or are concerned about potential compatibility issues, you may want to consider more traditional speedometer and tachometer options.

Details:

Not for use with ABS sensors or systems. Diesel applications: outputs for 4/6 or 8 cylinder techs. Electronic pull-up built in; high or low voltage input. The SGI-100BT can adjust/split/re calibrate an electronic speed signal calibrate a tach and aid in the creation adjustment of gas for diesel swap applications!Features:Speed calibration from 25% - 400%Multiple outputs available multiple devices.

Tachometer settings from 1-16 cylinders and 5V or 12V signal type. Bluetooth technology syncs unit to available mobile app for programming and setup. Can read off flywheel sensor available separately timing gear or alternator W-terminal stater tap. The functionality of three devices in one 4 x 2/1 case.

Built-in programming buttons and LED display for setup in lieu of app.

part #: dd512 prices

• $60.00-$133.73

specifications instrumentcablecycleio:

• brand: Dakota Digital
• mpn: Dd512
• part type: Speedometer Tachometer

offer instrumentcablecycleio:

• sold: 0
• quantity: 1
• started: December 16, 2025
• options: Ship-to-home
• availability: In Stock

returns instrumentcablecycleio:

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

general instrumentcablecycleio:

• Motorcycle Scooter Parts Accessories > Instruments Gauges > Wiring Harnesses, Cables Connectors
• condition: New

shipping instrumentcablecycleio:

• class: Standard, Expedited
• type: Calculated
• transit: 10-10 Days
• carrier: USPS, UPS, FedEx
• cost: $8.25
• service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery

payments instrumentcablecycleio:

• other
• wallet: Apple-pay
• credit card: Diners-club

seller instrumentcablecycleio:

• # reviews: 35964
• rating: 99.5%
• city: Huntington Beach, California

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