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Revolution (Racing & Performance)

Performance car gauges

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

Made in the USA Lifetime Warranty Customizable Learn More

  • SALE
    4" Tachometer | 8K RPM | Shift Light

    4" Tachometer | 8K RPM | Shift Light

    R4-TC3

    Experience a new level of performance monitoring with the Speedhut Shift-Light Tachometer – an essential instrument that features intensely bright shift lights for enhanced performance monitoring and can be calibrated from 1/2 pulse to 6 pulses per rev...

    $277.97 $236.28
  • SALE
    4" GPS Speedometer | 120 MPH

    4" GPS Speedometer | 120 MPH

    R4-S1

    PINPOINT SPEED. ZERO CALIBRATION. Speedhut’s GPS speedometer delivers instant, real-time accuracy—no sensors, no gear ratios, no tire size input. Just connect power, mount the waterproof antenna, and drive. It locks onto free worldwide GPS signals...

    $378.08 $321.37
  • SALE
    4" Quad Gauge - Celsius Water Temp, Volts, Oil psi, Fuel Level

    4" Quad Gauge - Celsius Water Temp, Volts, Oil psi, Fuel Level

    R4-QG1

    FOUR VITALS. ONE GAUGE. Speedhut’s Quad Gauge packs four critical functions into a single precision instrument—saving space without sacrificing performance. Designed for builders who demand clean layouts and reliable data, this all-in-one gauge...

    $406.64 $345.65
  • SALE
    4" Quad Gauge - Water Temp, Volts, Oil psi, Fuel Level

    4" Quad Gauge - Water Temp, Volts, Oil psi, Fuel Level

    R4-QG2

    FOUR VITALS. ONE GAUGE. Speedhut’s Quad Gauge packs four critical functions into a single precision instrument—saving space without sacrificing performance. Designed for builders who demand clean layouts and reliable data, this all-in-one gauge...

    $406.64 $345.65
  • SALE
    4" GPS Speedometer | 200 km/h | Metric

    4" GPS Speedometer | 200 km/h | Metric

    R4-S2

    PINPOINT SPEED. ZERO CALIBRATION. Speedhut’s GPS speedometer delivers instant, real-time accuracy—no sensors, no gear ratios, no tire size input. Just connect power, mount the waterproof antenna, and drive. It locks onto free worldwide GPS signals...

    $378.08 $321.37
  • SALE
    4" Dual GPS Speedometer & Tachometer | 120 MPH / 8K RPM

    4" Dual GPS Speedometer & Tachometer | 120 MPH / 8K RPM

    R4-DS2

    REAL-TIME SPEED + RPM. NO GUESSWORK. Get pinpoint GPS speed and real-time RPM in one rugged, precision-built unit. This dual gauge setup cuts the clutter and complexity—no transmission sensors, no gear ratios, no tire size input, no calibration...

    $473.25 $402.27
  • SALE
    4" Programmable Speedometer | 120 MPH

    4" Programmable Speedometer | 120 MPH

    R4-S10

    Speedhut’s Programmable Speedometer gives you precision readings tuned to your exact setup. Easily calibrate to any vehicle speed sensor, gear ratio, or tire size—ensuring pinpoint accuracy no matter how unique your build. Perfect for swaps,...

    $284.22 $241.59
  • SALE
    4" Programmable Speedometer | 200 km/h

    4" Programmable Speedometer | 200 km/h

    R4-S11

    Speedhut’s Programmable Speedometer gives you precision readings tuned to your exact setup. Easily calibrate to any vehicle speed sensor, gear ratio, or tire size—ensuring pinpoint accuracy no matter how unique your build. Perfect for swaps,...

    $284.22 $241.59
  • SALE
    4" Tachometer | 10K RPM | Shift Light

    4" Tachometer | 10K RPM | Shift Light

    R4-TC4

    Experience a new level of performance monitoring with the Speedhut Shift-Light Tachometer – an essential instrument that features intensely bright shift lights for enhanced performance monitoring and can be calibrated from 1/2 pulse to 6 pulses per rev...

    $277.97 $236.28
  • SALE
    4" GPS Speedometer | 100 MPH

    4" GPS Speedometer | 100 MPH

    R4-S19

    PINPOINT SPEED. ZERO CALIBRATION. Speedhut’s GPS speedometer delivers instant, real-time accuracy—no sensors, no gear ratios, no tire size input. Just connect power, mount the waterproof antenna, and drive. It locks onto free worldwide GPS signals...

    $378.08 $321.37
  • SALE
    4" Cobra Speedometer | 180 MPH | Programmable Counter-Clockwise

    4" Cobra Speedometer | 180 MPH | Programmable Counter-Clockwise

    R4-S14-COB

    Speedhut’s Programmable Speedometer gives you precision readings tuned to your exact setup. Easily calibrate to any vehicle speed sensor, gear ratio, or tire size—ensuring pinpoint accuracy no matter how unique your build. Perfect for swaps,...

    $284.22 $241.59
  • SALE
    4" GPS Speedometer | 160 MPH

    4" GPS Speedometer | 160 MPH

    R4-S3

    PINPOINT SPEED. ZERO CALIBRATION. Speedhut’s GPS speedometer delivers instant, real-time accuracy—no sensors, no gear ratios, no tire size input. Just connect power, mount the waterproof antenna, and drive. It locks onto free worldwide GPS signals...

    $378.08 $321.37
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