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  • PEAK Gauge Battery version, a round silver AMOLED gauge showing its main screen
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PEAK Gauge

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Live performance gauge for your dash. A 1.75" round AMOLED touchscreen that connects straight to a Bluetooth OBD-II adapter. No phone or app needed.

  • Made for the Gen 2 BRZ/GR86: the most readings and features, including oil temp, tire pressures and one-tap engine-sound (ASC) off.
  • Works with your car: Gen 1 BRZ/GT86/FR-S, Mazda MX-5 and GR Supra have their own profiles. Any other OBD-II car gets the standard readings, and you can add your own. See what your car shows.
  • Your layouts, your alerts: full-screen gauges or multi-tile pages, with your own warning and alert levels.
  • More built in: drag timer (beta), trouble codes, Gauge Link for two gauges, and free WiFi firmware updates.
  • Needs a Bluetooth LE OBD-II adapter: add the Vgate iCar Pro 2S to your order, or use your own. See tested adapters.
  • Battery version: about 5–6 hours per charge. Don't leave it in a hot parked car.

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PEAK Gauge Battery version, a round silver AMOLED gauge showing its main screen PEAK Gauge showing oil temperature at 268 °F in the red alert zone PEAK Gauge on a car air vent, attached with the vent mount PEAK Gauge showing coolant temperature, mounted on the dash next to the infotainment screen PEAK Gauge four-gauge layout showing oil temperature, RPM, coolant and intake air temperature PEAK Gauge Plug-in version, a round black AMOLED gauge showing its main screen PEAK Gauge Track page showing all four tire pressures and temperatures, with oil and coolant temperature PEAK Gauge showing oil temperature and its highest reading, mounted on a car air vent Magnetic vent mount clipped to a car air vent Vgate iCar Pro 2S Bluetooth OBD-II adapter
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