Description
The Speedhut 3-3/8″ EV AEM 260 km/h Speedometer Gauge (FAE3-S4-EV) is a specialized instrument designed to provide accurate speed readings for electric vehicles. Engineered for seamless integration with your EV’s existing systems, this gauge utilizes advanced CAN-bus technology to deliver reliable performance. Its clear metric display and straightforward installation make it an excellent choice for monitoring your electric vehicle’s speed.
KEY FEATURES AND BENEFITS:
- Provides accurate speed readings: Directly from your EV’s Electronic Control Unit (ECU) via the CAN-bus network.
- Easy installation: Connects directly to the EV’s CAN-bus system, eliminating the need for traditional speed sensors.
- Metric speed range: Offers a clear and easy-to-read display from 0-260 km/h.
- Standard gauge size: Designed with a 3-3/8 inch (85mm) diameter to fit common mounting locations with a 3.33″ (85mm) hole.
- Reliable data communication: Utilizes the EV’s CAN-bus protocol operating at a 500K baud rate.
SPECIFICATIONS:
- Gauge Type: Speedometer
- Signal Type: CAN-Bus (500K baud rate)
- Range: 0-260 km/h
- Size: 3 3/8 inch (85mm)
- Hole Size: 3.33 inch (85mm)
- Standard or Metric: Metric
- Included: EV CAN Jumper Harness, 3 ft Power & Lighting Harness, EV CAN Harness
HOW TO USE:
- Connect the EV CAN Jumper Harness: Link the Speedhut gauge to your electric vehicle’s CAN-bus system using the provided harness.
- Attach the Power & Lighting Harness: Connect the 3 ft harness to the gauge and ensure proper power and ground wiring based on your vehicle’s specifications.
- Install the EV CAN Harness: Connect this harness between the gauge and the designated CAN-bus port in your EV’s control system.
- Mount the gauge: Insert the 3-3/8″ gauge into a 3.33″ (85mm) opening in your dashboard and secure it with the included mounting hardware.
- Power on and verify: After all connections are secure, start the vehicle to check that the speedometer displays accurate real-time speed data from the ECU.
BENEFITS OF USING THE SPEEDHUT 3-3/8″ EV AEM 260 KM/H SPEEDOMETER GAUGE (FAE3-S4-EV):
- Real-time speed monitoring: Delivers precise and immediate speed data for improved driving safety and efficiency.
- Clean installation: Reduces wiring complexity by using CAN-bus communication.
- Aftermarket compatibility: Works with many EV control units using the 500K baud CAN-bus rate.
- Metric format: Displays speed in kilometers per hour for universal readability.
- Complete installation kit: Includes all required harnesses for a hassle-free setup.
FEATURES:
- CAN-bus integration: Direct data acquisition from the EV’s ECU.
- Compact form factor: Standard 3-3/8″ (85mm) gauge size fits most dashboards.
- EV-specific design: Built for electric vehicle systems.
- Pre-wired harnesses included: Ensures fast and correct installation.
- Efficient communication: Operates on 500K baud rate CAN-bus for consistent performance.






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