Speedhut 4-1/2" EV AEM 120mph Speedometer Gauge (FAE45-S1-EV)
The Speedhut 4-1/2" EV AEM 120mph Speedometer Gauge (FAE45-S1-EV) is a specialized instrument designed to provide accurate speed readings for electric vehicles. By directly interfacing with the EV's Controller Area Network (CAN-bus) at a 500K baud rate, this gauge eliminates the need for traditional speed sensors, ensuring precise and reliable speed monitoring. Its 4 1/2 inch size and straightforward installation make it a valuable addition to any electric vehicle build or upgrade.
KEY FEATURES AND BENEFITS:
Precise Speed Monitoring: Directly reads speed data from the EV's CAN-bus system, ensuring accurate and real-time speed information displayed within a 0-120 MPH range.
Seamless CAN-bus Integration: Designed to communicate directly with the EV's electronic control unit (ECU) via the CAN-bus network (500K baud rate), simplifying installation and eliminating compatibility issues with traditional sensors.
Easy Installation: The gauge's 4.230" (108mm) hole size and included mounting hardware facilitate a straightforward installation process. The provided wiring harnesses further streamline the setup.
Durable Construction: Built to withstand various operating conditions, ensuring long-lasting performance and reliability in your electric vehicle.
Optional Indicators: Offers the flexibility to integrate optional 12 Volt activated turn signal and high beam indicators for enhanced vehicle awareness.
Complete Wiring Included: Ships with essential wiring harnesses, including an EV CAN Jumper Harness, an EV CAN Harness, and a 3 ft Power & Lighting Harness for LED-lit gauges and clocks.
Gauge Type: Speedometer
Signal Type: CAN-Bus (500K baud rate)
Range: 0 – 120 MPH
Size: 4 1/2 inch
Hole Size: 4.230 inches (108mm)
Included: EV CAN Jumper Harness, EV CAN Harness, 3 ft Power & Lighting Harness
Connect the CAN Harness: Plug the provided EV CAN Harness into the designated CAN-bus port of your electric vehicle's control unit.
Connect the Jumper Harness (if needed): If required by your specific EV setup, use the EV CAN Jumper Harness to facilitate the connection to other CAN-bus devices.
Connect the Power and Lighting Harness: Attach the 3 ft Power & Lighting Harness to a 12V power source in your vehicle and connect it to the gauge to provide power and illumination for the LED lighting.
Mount the Gauge: Insert the 4 1/2 inch gauge into a 4.230 inch (108mm) diameter hole in your dashboard or instrument panel and secure it using the provided mounting hardware.
Verify Functionality: Once all connections are made, power on your electric vehicle and ensure the speedometer is receiving and displaying accurate speed readings.
BENEFITS OF USING THE SPEEDHUT 4-1/2" EV AEM 120MPH SPEEDOMETER GAUGE (FAE45-S1-EV):
Provides highly accurate and real-time speed information directly from your EV's CAN-bus system, eliminating potential inaccuracies from traditional speed sensors.
Simplifies the instrumentation process for electric vehicle builds and upgrades with its direct CAN-bus connectivity and included wiring harnesses.
Offers a clean and modern aesthetic to your EV's dashboard with its 4 1/2 inch gauge size.
Ensures reliable performance and longevity due to its robust construction designed for automotive environments.
Offers the option to integrate essential indicator lights for turn signals and high beams, enhancing safety and functionality.
Direct digital speed signal acquisition via CAN-bus (500K baud rate).
Clear and easy-to-read 0-120 MPH scale.
Standard unit of measurement (MPH).
Slim case design for versatile mounting options.
LED backlighting for excellent visibility in all lighting conditions.
Designed specifically for electric vehicle applications.
Included EV CAN Jumper Harness for flexible connectivity.
Comes with a dedicated EV CAN Harness for direct ECU interface.
Power and lighting are managed by the included 3 ft harness.
Product identification
- Brand: Speedhut
- Model / MPN: FAE45-S1-EV




