Autometer Phantom Series 2-1/16'' Wideband Pro Air/Fuel Ratio 6:1-20:1 AFR Gauge (5778) YMM_1989_1999_BMW_8_Series_E31 enhancing overall driving engagement and

enhancing overall driving engagement and comfort

Plug-and-play design that connects directly to the OEM suspension controls

The advanced projector design reduces glare for oncoming traffic

they are engineered to withstand the stresses of daily driving and spirited performance

Autometer Phantom Series 2-1/16'' Wideband Pro Air/Fuel Ratio 6:1-20:1 AFR Gauge (5778) YMM_1989_1999_BMW_8_Series_E31 enhancing overall driving engagement andPhantom Series 2 1 16'' Wideband Pro Air Fuel Ratio 6: 1 20: 1 Autometer Gauge Knowing the exact air fuel mixture running through your engine is the most important factor to extracting the highest levels of performance and durability. Not all wideband gauges are created equal. AutoMeter utilizes an advanced calibration method that automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire