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Optimize Your Air/Fuel Mixture

Achieving the perfect air/fuel ratio is essential for extracting maximum power while maintaining engine safety. The Autometer Phantom 52mm Street Wideband Air/Fuel Ratio Gauge brings professional-grade monitoring to your street build. Featuring an advanced auto-calibration system, this gauge ensures high-degree accuracy on every startup without the need for manual free-air calibration.

Performance Features

• Auto-Calibration: Self-calibrates at every startup for consistent, long-term accuracy.
• Wideband Precision: Designed for gasoline applications to monitor combustion efficiency.
• Data Logging Output: Compatible with one-wire or two-wire systems for performance analysis.
• Complete Kit: Includes a specialized O2 sensor and wiring harness for straightforward installation.

The Street Wideband provides the critical functions of a professional-grade tool at a more accessible price point. By monitoring your AFR in real-time, you can tune your engine for optimal efficiency and power, ensuring you never run too lean or too rich. The Phantom series aesthetic ensures it looks right at home in any performance dashboard. Whether you are a weekend warrior or a dedicated tuner, this gauge is a vital tool for your setup. Discover the full range of high-quality gauges available at GGCRACING.