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CAN-Bus Speedometers

Plug into OBDII and go. The CAN-Bus Speedometer pulls speed directly from your vehicle’s ECU for precise readouts—no GPS or VSS required.

  • Direct CAN/OBDII interface—no extra sensors
  • Supports most aftermarket and OEM CAN protocols
  • Minimal wiring, easy setup, ultra-clean dash install

Made in the USA Lifetime Warranty Customizable Instructions FAQ

  • 4" CAN-Bus Speedometer | 100 MPH | SAE J1979 (2008+ USA Cars)

    4" CAN-Bus Speedometer | 100 MPH | SAE J1979 (2008+ USA Cars)

    GF4-112

    IMPORTANT: THE FREEDOM CAN-BUS SPEEDOMETER WORKS ONLY WITH VEHICLES THAT SUPPORT THE CAN-BUS PROTOCOL AND SPEED DATA OUTPUT. Please verify your vehicle's compatibility before placing your order. Freedom CAN-BUS Speedometer Features: LIFETIME WARRANTY on...

    $276.40
  • 4" CAN-Bus Speedometer | 260 km/h | Haltech ECU

    4" CAN-Bus Speedometer | 260 km/h | Haltech ECU

    FHT4-S13-HTC

    Take full control of your build with Speedhut’s Haltech CAN-Bus Speedometer—specially engineered for seamless integration with Haltech ECUs. This advanced gauge pulls real-time speed data directly from the CAN stream, eliminating the need for extra...

    $300.06
  • 4-1/2" CAN-Bus Speedometer | 120 MPH | Haltech ECU

    4-1/2" CAN-Bus Speedometer | 120 MPH | Haltech ECU

    FHT45-S1-HTC

    Take full control of your build with Speedhut’s Haltech CAN-Bus Speedometer—specially engineered for seamless integration with Haltech ECUs. This advanced gauge pulls real-time speed data directly from the CAN stream, eliminating the need for extra...

    $312.31
  • 2-1/16" CAN-Bus Speedometer | 120 MPH | SAE J1979 (2008+ USA Cars)

    2-1/16" CAN-Bus Speedometer | 120 MPH | SAE J1979 (2008+ USA Cars)

    GF1-108

    IMPORTANT: This gauge is designed to work with vehicles that support SAE J1979 protocol. This is a USA standard for all vehicle makes that are made in 2008 or newer. If you ECU has been modified in any way, please verify that your vehicle's ECU supports...

    $129.18
  • 4" CAN-Bus Speedometer | 120 MPH | Haltech ECU

    4" CAN-Bus Speedometer | 120 MPH | Haltech ECU

    FHT4-S1-HTC

    Take full control of your build with Speedhut’s Haltech CAN-Bus Speedometer—specially engineered for seamless integration with Haltech ECUs. This advanced gauge pulls real-time speed data directly from the CAN stream, eliminating the need for extra...

    $300.06
  • 4-1/2" CAN-Bus Speedometer | 260 km/h | Haltech ECU

    4-1/2" CAN-Bus Speedometer | 260 km/h | Haltech ECU

    FHT45-S13-HTC

    Take full control of your build with Speedhut’s Haltech CAN-Bus Speedometer—specially engineered for seamless integration with Haltech ECUs. This advanced gauge pulls real-time speed data directly from the CAN stream, eliminating the need for extra...

    $312.31
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