Description
Real-time engine data is critical to extracting maximum performance while protecting your investment. The KOSO HD-03L delivers comprehensive monitoring across all essential parameters—from RPM and oil temperature to fuel consumption—in a clean, blue-display interface that integrates seamlessly with your OEM dash. Whether you’re tuning on the dyno or pushing hard on track, this plug-and-play gauge kit gives you the visibility to make informed decisions and catch problems before they become costly failures.
- Plug-and-play installation
- OEM dash compatible
- Blue digital display
- 5 brightness levels
- 0–9,999 RPM tachometer
- Programmable shift light (2,000–8,000 RPM)
- 0–199 MPH speedometer
- Odometer/tripmeter function
- Engine temperature gauge
- Oil temperature (32°F–248°F)
- Fuel level indicator
- Volt meter (8V–18V)
- Average fuel consumption display
- Remaining mileage calculator
- Maintenance interval reminder
- Overspeed warning alert
- Air suspension meter
- Gear position indicator
- Multiple warning indicator lights
- Maximum speed/temperature records






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