Digital Wide Band Air Fuel Ratio Gauge Kits 4 Digits AFR Gauge Interchange 30-4100 30-4110 (Without Sensor)

Description

🚦 Master your engine’s pulse with pinpoint AFR precision!

This 52mm Digital Wide Band Air Fuel Ratio Gauge delivers ultra-precise 4-digit AFR readings with a vibrant 30-color LED display. Compatible with OEM LSU4.9 wideband sensors (sensor not included), it supports multiple fuel types including Gasoline, Methanol, Lambda, and CNG. The kit comes complete with all necessary wiring, mounting hardware, and a gauge visor for professional-grade installation and real-time engine tuning.