4-1/2" CAN-Bus Speedometer | 160 MPH | Holley EFI

Holley EFI CAN-Bus Speedometer reads vehicle speed directly from the Holley EFI ECU through the CAN network for a cleaner install with no transmission sensor or extra drivetrain signal wiring required. Built for Holley Terminator, Dominator, and Sniper EFI systems, it delivers real-time speed data while keeping the setup clean and straightforward. A precision stepper motor keeps the needle smooth, stable, and accurate at a glance, while daisy-chain capability makes it easy to add multiple gauges on the same CAN network. Built for long-term use, it’s made in the USA and backed for life.

Key Features:

• Direct ECU Speed Data — reads vehicle speed directly from the Holley EFI ECU through the CAN network
• No Speed Sensor Required — eliminates transmission sensor and drivetrain signal wiring
• Daisy-Chain Capable — supports clean multi-gauge installations on the same CAN network
• Holley EFI Compatibility — works with Holley Terminator, Dominator, and Sniper EFI systems
• Microprocessor-Driven — real-time accuracy
• Stepper Motor Precision — smooth, accurate pointer movement
• Made in the USA — backed by a lifetime warranty