Revolution
High-performance gauges built for drivers who demand unmatched accuracy, speed, and control.
- Universal fit — works in any car, truck, or custom project
- Programmable warning lights for high/low alerts
- Internal tachometer shift light for precise RPM control
- Precision stepper motors for smooth, accurate pointer control
- Built tough to perform for years without compromise
SKU: R25-DG9
2-5/8" Dual Gauge | Volt + Oil Temp
Tracks voltage and oil temperature in one compact dual gauge for a cleaner dash and more efficient engine monitoring. Keeps two critical readings easy to track with smooth, stable response from independent precision stepper motors.
$199.86
SKU: R25-DG2
2-5/8" Dual Gauge | Volts + Fuel Level
Two essential readings in one compact gauge, giving you more data without adding clutter to your dash. It keeps voltage and fuel level easy to monitor in one clean, efficient layout. Independent stepper motors deliver smooth, steady needle movement you can rely on.
$173.74
SKU: R25-DG3
2-5/8" Dual Gauge | Water Temp + Fuel Level
Tracks water temperature and fuel level in one compact dual gauge for a cleaner dash and more efficient vehicle monitoring. Keeps two essential readings easy to track with smooth, stable response from independent precision stepper motors.
$215.15
SKU: R25-DG8
2-5/8" Dual Gauge | Water Temp + Fuel Level (Celsius)
Tracks water temperature and fuel level in one compact dual gauge for a cleaner dash and more efficient vehicle monitoring. Keeps two essential readings easy to track with smooth, stable response from independent precision stepper motors.
$215.15
SKU: R25-DG1
2-5/8" Dual Gauge | Water Temp + Oil Pressure
Tracks water temperature and oil pressure in one compact dual gauge for a cleaner dash and more efficient engine monitoring. Keeps two critical readings easy to track with smooth, stable response from independent precision stepper motors.
$281.76
SKU: R25-DG5
2-5/8" Dual Gauge | Water Temp + Oil Pressure (Celsius)
Tracks water temperature and oil pressure in one compact dual gauge for a cleaner dash and more efficient engine monitoring. Keeps two critical readings easy to track with smooth, stable response from independent precision stepper motors.
$281.76
SKU: R25-DG10
2-5/8" Dual Gauge | Water Temp + Oil Pressure (Celsius/Bar)
Tracks water temperature and oil pressure in one compact dual gauge for a cleaner dash and more efficient engine monitoring. Keeps two critical readings easy to track with smooth, stable response from independent precision stepper motors.
$281.76
SKU: R25-DG14
2-5/8" Dual Gauge | Water Temp + Oil Temp
Tracks water temperature and oil temperature in one compact dual gauge for a cleaner dash and more efficient engine monitoring. Keeps two critical heat readings easy to track with smooth, stable response from independent precision stepper motors.
$241.26
SKU: R25-ET4
2-5/8" EGT Temperature Gauge | 100-1100°C | Warning Light
Provides accurate real-time exhaust gas temperature monitoring for tuning, load, and performance use. Helps protect the engine by making lean conditions and rising temps easier to spot, while a built-in warning light adds a clear visual alert. Precision stepper motor delivers smooth, stable readings.
$246.91
SKU: R25-ET3
2-5/8" EGT Temperature Gauge | 100-900°C | Warning Light
Provides accurate real-time exhaust gas temperature monitoring for tuning, load, and performance use. Helps protect the engine by making lean conditions and rising temps easier to spot, while a built-in warning light adds a clear visual alert. Precision stepper motor delivers smooth, stable readings.
$246.91
SKU: R25-ET1
2-5/8" EGT Temperature Gauge | 200-1600°F | Warning Light
Provides accurate real-time exhaust gas temperature monitoring for tuning, load, and performance use. Helps protect the engine by making lean conditions and rising temps easier to spot, while a built-in warning light adds a clear visual alert. Precision stepper motor delivers smooth, stable readings.
$246.91
SKU: R25-ET2
2-5/8" EGT Temperature Gauge | 200-2000°F | Warning Light
Provides accurate real-time exhaust gas temperature monitoring for tuning, load, and performance use. Helps protect the engine by making lean conditions and rising temps easier to spot, while a built-in warning light adds a clear visual alert. Precision stepper motor delivers smooth, stable readings.
$246.91
SKU: R25-FL1
2-5/8" 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.
$151.77
SKU: R25-FP4
2-5/8" Fuel Pressure Gauge | 0-100 PSI | Warning Light
Tracks fuel pressure in real time using a high-accuracy transducer for precise delivery data. Integrated warning light provides clear alerts when pressure falls outside your set range. Helps identify pressure drops or inconsistencies during acceleration and load. Precision stepper motor ensures smooth, stable readings.
$246.91
SKU: R25-FP1
2-5/8" Fuel Pressure Gauge | 0-15 PSI | Warning Light
Tracks fuel pressure in real time using a high-accuracy transducer for precise delivery data. Integrated warning light provides clear alerts when pressure falls outside your set range. Helps identify pressure drops or inconsistencies during acceleration and load. Precision stepper motor ensures smooth, stable readings.
$246.91
SKU: R25-FP6
2-5/8" Fuel Pressure Gauge | 0-2.0 Bar | Warning Light
Tracks fuel pressure in real time using a high-accuracy transducer for precise delivery data. Integrated warning light provides clear alerts when pressure falls outside your set range. Helps identify pressure drops or inconsistencies during acceleration and load. Precision stepper motor ensures smooth, stable readings.
$246.91
SKU: R25-FP5
2-5/8" Fuel Pressure Gauge | 0-200 PSI | Warning Light
Tracks fuel pressure in real time using a high-accuracy transducer for precise delivery data. Integrated warning light provides clear alerts when pressure falls outside your set range. Helps identify pressure drops or inconsistencies during acceleration and load. Precision stepper motor ensures smooth, stable readings.
$246.91
SKU: R25-FP2
2-5/8" Fuel Pressure Gauge | 0-30 PSI | Warning Light
Tracks fuel pressure in real time using a high-accuracy transducer for precise delivery data. Integrated warning light provides clear alerts when pressure falls outside your set range. Helps identify pressure drops or inconsistencies during acceleration and load. Precision stepper motor ensures smooth, stable readings.
$246.91
SKU: R25-FP3
2-5/8" Fuel Pressure Gauge | 0-60 PSI | Warning Light
Tracks fuel pressure in real time using a high-accuracy transducer for precise delivery data. Integrated warning light provides clear alerts when pressure falls outside your set range. Helps identify pressure drops or inconsistencies during acceleration and load. Precision stepper motor ensures smooth, stable readings.
$246.91
SKU: R25-FP7
2-5/8" Fuel Pressure Gauge | 0-7.0 Bar | Warning Light
Tracks fuel pressure in real time using a high-accuracy transducer for precise delivery data. Integrated warning light provides clear alerts when pressure falls outside your set range. Helps identify pressure drops or inconsistencies during acceleration and load. Precision stepper motor ensures smooth, stable readings.
$246.91
SKU: R25-S8
2-5/8" GPS Speedometer | 100 km/h
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-S19
2-5/8" GPS Speedometer | 100 MPH
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-S1
2-5/8" GPS Speedometer | 120 MPH
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-S20
2-5/8" GPS Speedometer | 160 km/h
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-S6
2-5/8" GPS Speedometer | 20 MPH
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-S2
2-5/8" GPS Speedometer | 200 km/h
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-S4
2-5/8" GPS Speedometer | 260 km/h
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-S23
2-5/8" GPS Speedometer | 40 MPH
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-S7
2-5/8" GPS Speedometer | 60 MPH
Real-time, calibration-free speed using GPS satellite data. No speed sensors, gear ratios, or tire size input required—just connect 12V power, mount the antenna, and drive. Built for manual, automatic, and custom setups, with a precision stepper motor for smooth, stable readings.
$280.47
SKU: R25-IT3
2-5/8" Intake Temperature Gauge | 0-150°C | Warning Light
Delivers clear, real-time intake air temperature data to track heat entering the engine under load. Helps identify heat soak and support more consistent performance, while a built-in warning light adds a clear visual alert. Precision stepper motor provides smooth, stable readings.
$246.91
SKU: R25-IT1
2-5/8" Intake Temperature Gauge | 0-200°F | Warning Light
Delivers clear, real-time intake air temperature data to track heat entering the engine under load. Helps identify heat soak and support more consistent performance, while a built-in warning light adds a clear visual alert. Precision stepper motor provides smooth, stable readings.
$246.91
SKU: R25-IT2
2-5/8" Intake Temperature Gauge | 0-300°F | Warning Light
Delivers clear, real-time intake air temperature data to track heat entering the engine under load. Helps identify heat soak and support more consistent performance, while a built-in warning light adds a clear visual alert. Precision stepper motor provides smooth, stable readings.
$246.91
SKU: R25-WB2
2-5/8" Lambda A/F Gauge | Analog Output | Warning
Monitors air/fuel ratio with a built-in wideband controller for a complete, self-contained AFR solution. Eliminates external components while providing accurate real-time tuning data. A built-in warning light alerts you when AFR moves outside your target range for added protection. Precision stepper motor ensures smooth, stable readings.
$358.79
SKU: R25-NP1
2-5/8" Nitrous Pressure Gauge | 0-2000 PSI | Warning Light
Monitors nitrous bottle pressure in real time using a high-accuracy transducer for precise pressure data. Integrated warning light provides clear alerts when pressure moves outside your set range. Helps maintain optimal pressure for consistent performance during runs. Precision stepper motor ensures smooth, stable readings.
$255.92
SKU: R25-OP5
2-5/8" Oil Pressure Gauge | 0-14.0 Bar | Warning Light
Tracks oil pressure in real time using a high-accuracy transducer for precise lubrication system data. A settable warning light lets you define your pressure threshold and get alerted the moment it drops. Helps detect issues during startup, load, and performance driving. Precision stepper motor ensures smooth, stable readings.
$246.91
SKU: R25-OP7
2-5/8" Oil Pressure Gauge | 0-150 PSI | Warning Light
Tracks oil pressure in real time using a high-accuracy transducer for precise lubrication system data. A settable warning light lets you define your pressure threshold and get alerted the moment it drops. Helps detect issues during startup, load, and performance driving. Precision stepper motor ensures smooth, stable readings.
$246.91