4" Dual GPS Speedometer & Fuel Level | 160 MPH / E-F R4-DS3 KNOW YOUR SPEED. TRACK YOUR FUEL. This dual-function gauge delivers real-time GPS speed and fuel level in one precision-built, space-saving unit. Designed to simplify your dash without sacrificing functionality—no transmission sensors, no gear... $473.25
4" Dual GPS Speedometer & Tachometer | 160 MPH / 8K RPM R4-DS4 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
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
4" Dual GPS Speedometer & Fuel Level | 120 MPH / E-F R4-DS1 KNOW YOUR SPEED. TRACK YOUR FUEL. This dual-function gauge delivers real-time GPS speed and fuel level in one precision-built, space-saving unit. Designed to simplify your dash without sacrificing functionality—no transmission sensors, no gear... $473.25