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    • Freedom CAN-Bus

    Freedom CAN-Bus Gauges

    Smart, plug-and-play gauges for modern builds — fast install, instant data.

    • Reads directly from your vehicle’s CAN-Bus for clean, accurate data
    • Plug-and-play installation with minimal wiring
    • Universal compatibility with any OBDII-equipped vehicle
    • Precision stepper motors for smooth, accurate pointer control
    • Built tough to perform for years without compromise

    Made in the USA Lifetime Warranty Customizable • Do these gauges work with my vehicle?

    • 3-3/8" CAN-Bus Speedometer | 160 MPH | SAE J1979 (2008+ USA Cars)

      3-3/8" CAN-Bus Speedometer | 160 MPH | SAE J1979 (2008+ USA Cars)

      GF3-104

      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...

      $261.12
    • 4" CAN-Bus Tachometer | 8K RPM | Haltech ECU

      4" CAN-Bus Tachometer | 8K RPM | Haltech ECU

      FHT4-TC3-HTC

      ⚠️ Requires a Haltech ECU with CAN output (e.g., Elite/Nexus). Speedhut's Haltech CAN-Bus 8K Tachometer integrates seamlessly with Haltech ECUs, pulling clean RPM data straight from the CAN stream (CAN High and CAN Low). No coil taps. No...

      $182.49
    • 2-1/16" CAN-Bus Volt 6-18 (w/ warning) Haltech ECU

      2-1/16" CAN-Bus Volt 6-18 (w/ warning) Haltech ECU

      FHT2-V1-HTC

      Keep a close eye on your vehicle’s electrical health with this CAN-Bus voltage gauge, designed for seamless integration with Haltech ECUs. Operating at a 1M baud rate, it provides fast, accurate voltage readings directly through the CAN network—no need...

      $158.00
    • 3-3/8" CAN-Bus Tachometer | 8K RPM | Holley EFI

      3-3/8" CAN-Bus Tachometer | 8K RPM | Holley EFI

      FHO3-TC3-HLY

      ⚠️ Requires Holley EFI Gauge Module (Part 554-130) for ECU connection (View on Holley.com) Speedhut’s Holley CAN-Bus Tachometer is designed to work flawlessly with Holley EFI systems when using the Holley EFI Gauge Module, pulling...

      $187.28
    • 4" CAN-Bus Tachometer | 10K RPM | SAE J1979 (2008+ USA Cars)

      4" CAN-Bus Tachometer | 10K RPM | SAE J1979 (2008+ USA Cars)

      GF4-117

      IMPORTANT: To use a Freedom CAN-BUS Tachometer you will need to know if your vehicle supports the CAN-BUS protocol and RPM output. Please verify that your vehicle's ECU supports CAN-BUS RPM data output before you place an order. Freedom CAN-BUS...

      $196.89
    • 2-1/16" CAN-Bus Oil Temp 100-300F (w/ warning) Haltech ECU

      2-1/16" CAN-Bus Oil Temp 100-300F (w/ warning) Haltech ECU

      FHT2-OT1-HTC

      Stay ahead of engine heat with Speedhut’s Haltech-compatible CAN-Bus Oil Temperature Gauge. Built for seamless integration with Haltech ECUs at a 1M baud rate, this gauge pulls real-time oil temperature data directly from the CAN network—no external...

      $158.00
    • 3-3/8" CAN-Bus Tachometer | 4K RPM | SAE J1979 (2008+ USA Cars)

      3-3/8" CAN-Bus Tachometer | 4K RPM | SAE J1979 (2008+ USA Cars)

      GF3-116

      IMPORTANT: To use a Freedom CAN-BUS Tachometer you will need to know if your vehicle supports the CAN-BUS protocol and RPM output. Please verify that your vehicle's ECU supports CAN-BUS RPM data output before you place an order. Freedom CAN-BUS...

      $180.86
    • 4" CAN-Bus Speedometer | 120 MPH | SAE J1979 (2008+ USA Cars)

      4" CAN-Bus Speedometer | 120 MPH | SAE J1979 (2008+ USA Cars)

      GF4-100

      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
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