Prosport 52mm Digital Wideband Air/Fuel Ratio Gauge; Blue (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Higher Engine Performance. The Tundra Digital Wideband AFR Gauge can help your vehicle’s engine achieve optimal performance by preventing pre-ignition or detonation. A wideband oxygen sensor such as this will also diagnose detonation before you hear the high-pitched raspy note of detonation. The Prosport digital wideband AFR uses the latest Bosch oxygen sensor, and they're the only company in the U.S. that uses them.

Accurate Reading. This digital wideband AFR gauge will show any discrepancies with the oxygen sensor output and display precise measurements. At any given moment, you can quickly check the ratio on the blue LED. The light is bright enough to facilitate quick reading but not too bright to distract you while driving.

CO2 Emission Reduction. One of the significant benefits of using this digital wideband AFR gauge is that it helps achieve optimal fuel efficiency due to its catalytic converter. Keeping the air-to-fuel ratio in range ensures lower pollutant emissions and lower throttle feedback. Essentially, by choosing this AFR gauge, your Tundra becomes both economically efficient and more environmentally friendly.

Application. This digital wideband AFR gauge has universal application. It's compatible with all vehicles containing an internal combustion engine.

1-Year Limited Warranty. Prosport produces some of the best gauges in the automotive industry. This device is designed for durability. But as a bonus, the manufacturer has attached a one-year limited warranty, starting from the day of purchase, that covers the quality of workmanship, but not physical damage and improper installation.

Installation Difficulty. By purchasing this digital wideband AFR gauge, you receive an entire kit for easy installation. There’s no need to buy additional parts, but you will need a screwdriver to complete the installation.

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