Prosport EVO Wideband Digital Air Fuel Ratio Gauge Kit | Green/White Display with Bosch 4.9 Sensor | 52mm AFR Monitor for Tuning, Diagnostics, and Engine Performance
Product details
| Management number | 231345507 | Release Date | 2026/06/18 | List Price | US$83.60 | Model Number | 231345507 | ||
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- Complete EVO Wideband Kit for Serious AFR Monitoring: This Prosport EVO Series wideband digital air fuel ratio gauge kit is built for enthusiasts who want a clean, information-rich AFR solution in one package. The complete setup includes the 52mm digital gauge, Bosch 4.9 five-wire heated O2 sensor, weld-in bung, instructions, decals, a 10-foot gauge-to-sensor wiring harness, and plug-and-play wiring. That bundled approach helps simplify installation for project cars, tuned street builds, and performance applications where accurate AFR feedback is an important part of the overall setup.
- Dual Color Green and White Display with Blackout Styling: Designed to deliver both visual appeal and practical readability, this EVO Series gauge can display either green or white, giving users the flexibility to better match cabin lighting and interior themes. When powered off, the blacked-out face, black bezel, and black case create a subtle, integrated look that blends cleanly into the dash. Once activated, the bright central readout and outer LED bar-graph provide a sharp digital presentation that feels modern, performance focused, and easy to read at a glance during day or night driving.
- Bosch LSU 4.9 Sensor with Broad AFR Viewing Range: Built around a Bosch LSU 4.9 wideband oxygen sensor, this gauge is made to provide responsive AFR information across a broad 10.0:1 to 20.0:1 display range. That expanded visibility supports more confident monitoring through idle, cruising, acceleration, and higher-load conditions, helping drivers and tuners stay aware of how the engine is fueling in real time. Whether the vehicle is naturally aspirated, turbocharged, or supercharged, this setup is well suited for drivers who want clearer AFR insight during tuning, diagnostics, and performance upgrades.
- Thin Profile Housing for Tight Mounting Options: One of the standout advantages of the EVO Series is its slim design, which measures only about 1.5 inches deep including the studs. That compact depth makes the gauge especially useful for tighter mounting locations where space behind the panel is limited. It is a practical solution for custom interiors, pods, and installations that require a shallower body without giving up functionality. For builders working within constrained dash layouts or cleaner minimalist setups, this thinner profile adds welcome flexibility during the planning and installation process.
- Dimmable Digital Sweep with Data Logging Support: This gauge combines a dramatic startup sweep with a 270 degree style digital presentation and outer LED bar-graph for quick one-glance recognition of AFR movement. The dimmable display improves usability across different lighting conditions, helping the gauge remain comfortable and visible in both daytime and nighttime driving. It also includes a 0-5 volt output signal for data logging, adding real value for advanced users who want to record AFR behavior for diagnostics, dyno use, or tuning sessions instead of relying only on moment-to-moment dashboard observation.
| ASIN | B006K2ZEQ2 |
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| Model | 216EVOWGAFRWB4.9-WO |
| Set Name | EVO Wideband – Green/White |
| Brand Name | PROSPORT PERFORMANCE |
| Unit Count | 1.0 Count |
| Item Weight | 2 Pounds |
| Part Number | 216EVOWGAFRWB4.9-WO |
| Manufacturer | Prosport |
| Thread Style | Evo Series |
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