---
product_id: 333428467
title: "Restoration Performance Dakota Digital SGI-100BT Universal Speedometer and Tachometer Interface"
brand: "dakota digital"
price: "$539.85"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/333428467-restoration-performance-dakota-digital-sgi-100bt-universal-speedometer-and-tachometer
store_origin: EC
region: Ecuador
---

# Speed calibration 25%-400% Bluetooth mobile app sync Supports 1-16 cylinder tach settings Restoration Performance Dakota Digital SGI-100BT Universal Speedometer and Tachometer Interface

**Brand:** dakota digital
**Price:** $539.85
**Availability:** ✅ In Stock

## Summary

> ⚡ Sync, calibrate, dominate your dash with Dakota Digital’s SGI-100BT!

## Quick Answers

- **What is this?** Restoration Performance Dakota Digital SGI-100BT Universal Speedometer and Tachometer Interface by dakota digital
- **How much does it cost?** $539.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/333428467-restoration-performance-dakota-digital-sgi-100bt-universal-speedometer-and-tachometer)

## Best For

- dakota digital enthusiasts

## Why This Product

- Trusted dakota digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Bluetooth setup:** Effortlessly program and adjust settings via a dedicated mobile app or onboard buttons with LED display—no guesswork needed.
- • **Robust input flexibility:** Handles high or low voltage inputs and reads from flywheel, timing gear, or alternator sensors for ultimate installation freedom.
- • **Precision speed calibration:** Fine-tune your speed signal from 25% up to 400% for flawless accuracy across multiple devices.
- • **Triple-threat in one compact case:** Combine speedometer, tachometer, and diesel tach adjustments seamlessly in a sleek 4” x 2” x 1” unit.
- • **Versatile tachometer compatibility:** Supports 1-16 cylinder engines and both 5V & 12V signal types, including diesel-specific outputs for 4, 6, or 8 cylinders.

## Overview

The Dakota Digital SGI-100BT is a compact, all-in-one speedometer and tachometer interface designed for professional-grade calibration and diesel swap applications. Featuring Bluetooth connectivity for easy mobile app programming, it supports extensive speed calibration ranges (25%-400%) and tachometer settings for 1-16 cylinders, including diesel-specific outputs. Its versatile input options and multiple speed outputs make it the ultimate upgrade for precision vehicle instrumentation.

## Description

Restoration Performance Dakota Digital SGI-100BT Universal Speedometer and Tachometer Interface

## Features

- The functionality of three devices in one 4” x 2” x 1” case! The SGI-100BT can adjust/split/recalibrate an electronic speed signal, calibrate a tach signal, and aid in the creation and adjustment of a gas tach signal for diesel swap applications!
- Speed calibration from 25% - 400%. Multiple speed outputs available for multiple devices. Electronic pull-up built in
- high or low voltage input. Tachometer settings from 1-16 cylinders and 5V or 12V signal type.
- Diesel applications: outputs for 4, 6 or 8 cylinder tachs. Can read off flywheel sensor (available separately), timing gear sensor or alternator W-terminal (stator tap).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dakota Digital |
| Brand | Dakota Digital |
| Model | Dakota Digital |
| Product Dimensions | 17.78 x 10.16 x 7.62 cm; 113.4 g |
| Item model number | SGI-100BT |
| Manufacturer part number | SGI-100BT |
| Item Weight | 113 g |

## Product Details

- **Brand:** Dakota Digital
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Item dimensions L x W x H:** 17.8 x 10.2 x 7.6 centimetres
- **Item weight:** 4 Ounces
- **UPC:** 670219147096

## Images

![Restoration Performance Dakota Digital SGI-100BT Universal Speedometer and Tachometer Interface - Image 1](https://m.media-amazon.com/images/I/71u74PXiWZL.jpg)

## Questions & Answers

**Q: es compatible con silverado 97 vortec 8??**
A: Yes, this is compatible.  If you have any other questions, please let us know.

Thank you,
Ginger Babb
Gauge Store
317-856-1810

**Q: Will this make an oem tachometer work in a 1990 pontiac firebird which has had a 2001 ls1 engine and pcm swap?**
A: Nor sure , it probably would. I put a 283 with hei  in a 2001 Chevy Silverado.  The truck had a v6 in it . I set the dakota box on 8 cylinders in and 3 cylinders out and it put the tack on the money . Chevy  sends  half cylinder signal to the tach .  May have to play with it to find your setting .

**Q: Will this work off of the stock flywheel sensor or do I need to buy the one sold separately ?**
A: This Universal Speedometer and Tachometer should be able to read from the stock flywheel sensor, if you have more questions, please let us know.

Thank you,
Ginger Babb
Gauge Store
317-856-1810

**Q: Will this work on a 2007 tacoma?  not sure if my truck has abs and the info says not for use with abs sensors. i thought everything had abs now**
A: I would go to the Dakota Digital website and ask them.

## Frequently Bought Together

- Dakota Digital SGI-100BT Universal Speedometer and Tachometer Interface
- NEIKO 20713A Digital Tachometer, Noncontact Laser Photo Sensor with 2.5 to 99,999 RPM Accuracy, RPM Gauge Marker with Batteries Included

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**Shop now:** [https://www.desertcart.ec/products/333428467-restoration-performance-dakota-digital-sgi-100bt-universal-speedometer-and-tachometer](https://www.desertcart.ec/products/333428467-restoration-performance-dakota-digital-sgi-100bt-universal-speedometer-and-tachometer)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-24*