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KWD 0

Brand
Tbest
1 +

Special Features

  • Fuel mixture --- Allows you to monitor your engines air to fuel mixture, ensuring it is at optimal levels, reduced and better fuel economy.
  • Easily installed --- with the color coded wire harness that lets you connect the gauge directly to your vehicles existing narrowband oxygen sensor.
  • meter --- With the color memory recall feature you don't need to worry about adjusting the color of your gauge every time you turn your vehicle on.
  • It will dim 30% for easier night time driving by simply connecting it to your factory headlight switch.
  • Advanced manufacturing technology, high reliability and high performance.

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