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GPS Speedometers

Our GPS Speedometers don’t need calibration. And forget the transmission sensor, the GPS antenna does it all. Installation is easy and only requires the included antenna, 12 volt power and ground. No subscription required. With technology like this, it’s never been easier.

Check out our Gauge Instructions and GPS Speedometer FAQ.


  • 4-1/2" GPS Speedometer | 160 mph | JDM Datsun Z Design

    4-1/2" GPS Speedometer | 160 mph | JDM Datsun Z Design

    R45-S3-DATZ

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $398.65
  • 4" GPS Speedometer | 120 MPH

    4" GPS Speedometer | 120 MPH

    R4-S1

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $378.08
  • 3-3/8" GPS Speedometer | 120 MPH

    3-3/8" GPS Speedometer | 120 MPH

    R3-S1

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $351.08
  • 3-3/8" GPS Speedometer | 60 MPH

    3-3/8" GPS Speedometer | 60 MPH

    R3-S7

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $351.08
  • 4" GPS Speedometer | 200 km/h | Metric

    4" GPS Speedometer | 200 km/h | Metric

    R4-S2

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $378.08
  • 4-1/2" GPS Speedometer | 120 MPH

    4-1/2" GPS Speedometer | 120 MPH

    R45-S1

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $398.65
  • 3-3/8" GPS Speedometer | 160 MPH

    3-3/8" GPS Speedometer | 160 MPH

    R3-S3

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $351.08
  • 3-3/8" Classic GPS Speedometer | 120 MPH

    3-3/8" Classic GPS Speedometer | 120 MPH

    R3-S1-Classic

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $351.08
  • 4" Classic GPS Speedometer | 120 MPH

    4" Classic GPS Speedometer | 120 MPH

    R4-S1-Classic

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $378.08
  • 4-1/2" GPS Speedometer | 160 MPH

    4-1/2" GPS Speedometer | 160 MPH

    R45-S3

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $398.65
  • 3-3/8" GPS Speedometer | 100 MPH

    3-3/8" GPS Speedometer | 100 MPH

    R3-S19

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $351.08
  • 4" GPS Speedometer | 100 MPH

    4" GPS Speedometer | 100 MPH

    R4-S19

    PINPOINT SPEED. ZERO GUESSWORK. Upgrade your dash with a precision GPS speedometer that delivers real-time accuracy—no transmission sensors, no gear ratios, no tire size input, no calibration required. Just connect power and ground, mount the...

    $378.08
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