4-1/2" EV CAN-Bus Dual Speedometer + Battery Level Gauge + TS/HB | 260 km/h with Warning | AEM

SKU: FAE45-DS4T-EV
$411.62 USD
Tracks vehicle speed and battery level data directly through the CAN network at 500K baud for clean AEM EV integration. Combines real-time speed and state-of-charge monitoring in one gauge while keeping installation streamlined. Precision stepper motor delivers smooth, accurate readings with an integrated warning light for low battery conditions.
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Order leaves our facility in about 2 Weeks

The AEM EV CAN-Bus Dual Speedometer + Battery Level Gauge reads vehicle speed and battery state-of-charge data directly through the CAN network at 500K baud for a cleaner install with stable real-time driving and energy data in one gauge. Built for seamless AEM EV integration, it delivers accurate dual-function monitoring with a clean factory-style look to help track speed, monitor remaining charge, and give you better insight into range and overall EV performance without adding extra dash clutter. A precision stepper motor keeps the pointer smooth, accurate, and easy to read at a glance, while a 12 volt activated battery level warning light turns on below 15% to add a clear visual alert when charge runs low. Built for long-term reliability, it’s made in the USA and backed for life.

Track-Tested. USA-Built. Backed for Life.

Key Features:

  • Direct CAN Speed + Battery Level Data — reads vehicle speed and state-of-charge directly from the CAN network
  • 500K Baud CAN Communication — built for proper integration with supported AEM EV systems
  • Dual-Function Monitoring — tracks speed and battery level in one clean, easy-to-read gauge
  • 12 Volt Activated Warning Light — battery level warning light turns on below 15%
  • Stepper Motor Precision — smooth, accurate pointer movement
  • Microprocessor-Driven — real-time accuracy
  • Made in the USA — backed by a lifetime warranty
Built to last. Backed for life.
  • Lifetime warranty on internal circuit board electronics
  • 5-year coverage on sensors and wiring
  • Applies to gauges purchased since Jan. 1, 2006

Every Speedhut gauge includes a lifetime warranty* on the electronic circuit board inside the gauge case. It is the core of the gauge — the part responsible for the precision communication that delivers the accuracy and performance Speedhut is known for.

Sensors, wiring, and other external components are covered by an unlimited 5-year warranty.

This combined lifetime / 5-year warranty applies to the original purchaser.
*For your lifetime — as long as you own the gauge — we stand behind it.
AEM SID’s (500K Baud Rate)
GaugesEndianStart BitBit LengthScalingOffsetTypeUnitsID HEX
Motor/Inverter TempMotorola (Big Endian)31810UnsignedCelsius0X2F0A005
SpeedometerMotorola (Big Endian)63810UnsignedMPH0X2F0A001
AmpMotorola (Big Endian)23160.10SignedAmps0X2F0A202
Battery LevelMotorola (Big Endian)15810Unsigned%0X2F0A202
12 Volt Batt.Motorola (Big Endian)4780.10UnsignedVolts0X2F0A001
High Volt Batt.Motorola (Big Endian)55160.10UnsignedVolts0X2F0A200
Battery TempMotorola (Big Endian)55810SignedCelsius0X2F0A202
PowerMotorola (Big Endian)55160.10SignedkW0X2F0A209
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