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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?

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

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

      GF4-114

      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
    • 3-3/8" CAN-Bus Speedometer | 120 MPH | Haltech ECU

      3-3/8" CAN-Bus Speedometer | 120 MPH | Haltech ECU

      FHT3-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...

      $287.81
    • 2-1/16" CAN-Bus Tachometer | 6K RPM | SAE J1979 (2008+ USA Cars)

      2-1/16" CAN-Bus Tachometer | 6K RPM | SAE J1979 (2008+ USA Cars)

      GF1-115

      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...

      $135.65
    • 2-1/16" CAN-Bus Oil Pressure 0-100 (w/ warning) Haltech ECU

      2-1/16" CAN-Bus Oil Pressure 0-100 (w/ warning) Haltech ECU

      FHT2-OP3-HTC

      Monitor critical engine data with confidence using Speedhut’s Haltech CAN-Bus Oil Pressure Gauge. Engineered for seamless integration with Haltech ECUs at a 1M baud rate, it pulls real-time oil pressure data directly from the CAN network—no external...

      $158.00
    • 2-1/16" CAN-Bus Water Temp 50-125C (w/ warning) Haltech ECU

      2-1/16" CAN-Bus Water Temp 50-125C (w/ warning) Haltech ECU

      FHT2-WT2-HTC

      Keep tabs on your engine's cooling system with Speedhut’s Haltech-compatible CAN-Bus Water Temperature Gauge. Optimized for direct integration with Haltech ECUs at a 1M baud rate, this gauge receives accurate temperature data straight from the CAN...

      $158.00
    • 2-1/16" Fuel Level Gauge (programmable) (w/ warning) Haltech

      2-1/16" Fuel Level Gauge (programmable) (w/ warning) Haltech

      R2-FL1-HTC

      Stay in control of your fuel levels with this high-performance fuel level gauge, designed for compatibility with a wide range of fuel sensors from 0–300 ohms. Featuring built-in preset ranges for quick setup, it offers the flexibility to support manual...

      $135.04
    • 2-1/16" CAN-Bus Volt Gauge 0-18V (w/ warning) - Holley EFI

      2-1/16" CAN-Bus Volt Gauge 0-18V (w/ warning) - Holley EFI

      R2-V3-HLY

      ⚠️ Requires Holley EFI Gauge Module (Part 554-130) for ECU connection (View on Holley.com) Speedhut’s Holley CAN-Bus Voltage Gauge is engineered to work seamlessly with Holley EFI systems when paired with the Holley EFI Gauge...

      $113.18
    • 2-1/16" CAN-Bus Oil Pressure 0-7 Bar (w/ warning) Haltech ECU

      2-1/16" CAN-Bus Oil Pressure 0-7 Bar (w/ warning) Haltech ECU

      FHT2-OP4-HTC

      Ensure optimal engine health with Speedhut’s Haltech-compatible CAN-Bus Oil Pressure Gauge. Designed for seamless integration with Haltech ECUs, this advanced gauge operates at a 1M baud rate, pulling real-time oil pressure data directly from the CAN...

      $158.00
    • 3-3/8" CAN-Bus Tachometer | 8K RPM | Haltech ECU

      3-3/8" CAN-Bus Tachometer | 8K RPM | Haltech ECU

      FHT3-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...

      $170.25
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