⚡ Tune With Precision — Real AFR Data, Real Results
For serious tuners and performance builders, air/fuel ratio (AFR) isn’t just a number — it’s the key to unlocking horsepower safely. The GlowShift Tinted 7-Color Analog Wideband AFR Gauge provides real-time, accurate readings of your engine’s combustion efficiency, helping you fine-tune your setup for peak performance.
GlowShift Tinted 7 Color Series Analog Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance Vehicle
Designed with a smoked tinted lens, black dial, and 7-color LED backlight, this 2-1/16” (52mm) analog-style gauge gives you the precision you need and the visual appeal your cockpit deserves. Whether you’re street tuning, dyno testing, or racing, GlowShift delivers professional-grade results in a sleek package.
Analog Wideband Air/Fuel Ratio Readings from 10 to 20 AFR – 2-1/16″ (52mm) Diameter Gauge with a Black Dial, Illuminated Red Needle, Tinted Lens, Matte Black Trim Ring & Aluminum Housing
⚙️ Engineered for Accuracy, Designed for Performance
GlowShift’s Analog Wideband AFR Gauge combines high-speed data with clean analog motion for a classic look and modern performance. The included wideband oxygen sensor measures air/fuel ratios with pinpoint precision, while the data logging output allows integration with standalone ECUs or tuning software.
7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow –
Key Specifications:
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Measurement Range: 10.00 – 20.00 AFR (Air/Fuel Ratio)
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Gauge Type: Analog needle movement for real-time, responsive feedback
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Gauge Size: 2-1/16″ (52mm) universal fit
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Dial Design: Black face with white numerals and red pointer
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Lens: Smoked tinted lens for stealth appearance
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Lighting: 7-color LED backlight with adjustable brightness
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Sensor: Wideband oxygen sensor (O2) with weld-in bung included
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Output: Data logging for tuning and ECU integration
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Includes: Sensor, bung, wiring harness, and mounting hardware
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Ideal For: Turbocharged, supercharged, and performance-tuned engines
Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On
Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Bracket, Mounting Bracket Hardware & Step-By-Step Instructions that Help Walk You Through the Installation Process
📦 What’s Included in the Kit
GlowShift provides everything you need for seamless installation and reliable AFR monitoring — right out of the box.
Included Components:
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52mm Analog Wideband AFR Gauge
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Wideband Oxygen Sensor (O2)
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Weld-in Bung for sensor placement
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Data logging output harness
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Power and signal wiring harnesses
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Mounting bracket and screws
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Step-by-step installation guide
No missing pieces, no extra parts needed — just plug, wire, weld, and tune.
Established Since 2004, GlowShift Has Always Been Committed to Customer Satisfaction by Offering a One-Year Limited Warranty, Free Lifetime Technical Support & 30 Day No Hassle Returns with Each Purchase
🧠 Why Wideband AFR Monitoring Matters
AFR data is the foundation of safe tuning. Whether you’re dialing in a turbo map, running nitrous, or upgrading your fuel system, accurate AFR readings are critical for performance and reliability.
The GlowShift Analog Wideband Gauge helps you:
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Prevent lean or rich conditions that can destroy engines
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Optimize horsepower and torque through proper air/fuel ratios
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Tune boost, ignition, and fueling maps for precise performance
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Ensure safe AFR levels under load or high RPMs
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Monitor tuning changes in real-time with needle-driven clarity
It’s not just a gauge — it’s your tuning safety net.
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