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All-in-one Autometer Carbon Fiber Wideband Air/fuel Ratio Gauge Digital 52mm - Universal Twin Pack [TW4tqsOF]

$63.99 $204.99 -69%

Carbon Fiber Wideband Air/Fuel Ratio Gauge Experience unparalleled precision and style with the Autometer Carbon Fiber Wideband Air/Fuel Ratio Gauge. Designed for the automotive enthusiast, this 52mm universal gauge is a must-have for any modified en

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All-in-one Autometer Carbon Fiber Wideband Air/fuel Ratio Gauge Digital 52mm - Universal Twin Pack [TW4tqsOF]

Carbon Fiber Wideband Air/Fuel Ratio Gauge

Experience unparalleled precision and style with the Autometer Carbon Fiber Wideband Air/Fuel Ratio Gauge. Designed for the automotive enthusiast, this 52mm universal gauge is a must-have for any modified engine, whether turbocharged or naturally aspirated. The wideband gauge is a critical tool for tuners, providing real-time air/fuel ratio readings that help prevent engine damage and optimize performance.

Key Features and Specifications

The Autometer gauge is packed with features that enhance both functionality and aesthetics. The custom-tuned .1 AFR Resolution Bosch LSU4.2 Sensor ensures accurate readings, while the 8ft. wiring harness and stainless steel weld-in bung make installation a breeze. This gauge offers a 0-4v data output feed for ECU, data acquisition units, or laptop tuning, allowing for precise engine management. With a user-programmable range for rich, stoich, and lean conditions, you can tailor the gauge to your specific needs. The Peak Recall feature allows you to review the highest air/fuel ratio during a run, ensuring optimal performance.

Practical Uses and Benefits

The AutoMeter Carbon Fiber Wideband Air/Fuel Ratio Gauge is not just a tool for tuners; it's an essential component for any modified engine. Whether you're tuning your engine for peak performance or simply ensuring its longevity, this gauge provides the real-time data needed to make informed decisions. With a 10:1 to 20:1 AFR range and compatibility with 12 and 16 volt systems, this gauge is suitable for nearly every street car or race car. The user-programmable warning function adds an extra layer of safety, alerting you to potential engine issues. With the ability to display data in Lambada or numerical A/F ratio, you have the flexibility to view the information in a format that suits you best.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

It's an absolute beast of a product.

- Owen C..

January 22, 2026

Absolutely no complaints!

An excellent tool. It is very, very solid.

- Hadley K..

January 22, 2026

Absolutely no complaints!

A product that makes daily life simpler.

- Mary J..

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