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The AutoMeter 52mm Wideband Air/Fuel Ratio PRO kit provides precise AFR measurement with a Bosch LSU4.2 sensor and advanced calibration that auto-adjusts at startup for long-term accuracy. Compatible with most fuel types, the system offers configurable display ranges, lean warnings, peak recall, data-logging output and an included wiring harness, weld-in bung and mounting hardware for straightforward installation and reliable tuning feedback.
Autometer Elite 52mm Wideband Air/Fuel Ratio PRO Kit
