3-3/8" GM CAN-Bus Tachometer | 10K RPM

SKU: GF3-118
Be the first to review this product
$184.48
$151.72
Delivers direct ECU-based RPM readings through the OBDII CAN network on supported 2008+ GM applications. Eliminates ignition coil and tach signal wiring when CAN RPM data is available. Precision stepper motor provides smooth, accurate RPM tracking.
+ -
Order leaves our facility in about 3 Weeks

The GM CAN-Bus Tachometer reads engine RPM directly from the GM ECU through the OBDII CAN network, giving you a cleaner install and solid real-time RPM data without extra signal wiring when supported. Built for 2008+ GM ECUs with CAN RPM output, it connects through the 16-pin OBDII Data Link Connector and keeps the setup clean and straightforward. A precision stepper motor keeps the needle smooth, stable, and easy to trust at a glance. Built with a durable housing and solid aluminum bezel, it’s made for long-term use. Made in the USA and backed for life.

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

Key Features:

  • Direct ECU RPM Data — reads engine RPM from the GM ECU through the OBDII CAN network
  • 2008+ GM Compatibility — works with supported GM ECUs with CAN RPM data output
  • Cleaner Installation — eliminates ignition coil and tach signal wiring when supported
  • Microprocessor-Driven — real-time accuracy
  • Stepper Motor Precision — smooth, accurate pointer movement
  • IPX6-Rated Protection — built for street, track, and off-road use; not for submersion
  • Made in the USA — backed by a lifetime warranty
Download Instructions
Product reviews
Only registered users can write reviews
Customers who bought this item also bought
Customize
SKU: R2-FL1-REV

2-1/16" Fuel Level Gauge | Programmable | Warning Light

Tracks fuel level with OEM sending units and user-configurable ohm ranges up to 300 ohms for broad compatibility. Calibrates to factory or custom resistance values for accurate, consistent readings, while an integrated warning light adds a clear low-fuel alert. Precision stepper motor delivers smooth, stable performance.
$113.47 $137.97
Customize
SKU: GFR1-104

2-1/16" GM CAN-Bus Oil Pressure Gauge | 0-7 Bar with Warning

Gets pressure data directly from the GM ECU through the OBDII CAN network. Eliminates external sensors and signal wiring when supported. Precision stepper motor delivers smooth, accurate readings. Integrated warning light adds real-time pressure alerts.
$120.03 $145.95
Customize
SKU: GFR1-106

2-1/16" GM CAN-Bus Oil Temperature Gauge | 60-150°C with Warning

Pulls temperature data directly from the GM ECU through the OBDII CAN network. Eliminates external temperature sensors when supported. Precision stepper motor delivers smooth, accurate readings. Integrated warning light adds real-time temperature alerts.
$120.03 $145.95
Customize
SKU: GF4-104

4" GM CAN-Bus Speedometer | 160 MPH

Connects to vehicle speed data directly through the GM ECU over the OBDII CAN network. Compatible with 2008+ GM ECUs with CAN data output. Eliminates transmission sensors and signal wiring when supported. Precision stepper motor delivers smooth, accurate speed readings.
$231.86 $281.93