2-1/16" Air/Fuel Wide Band Gauge 8.5-18 (w/ warning) (FOR AEM) R2-WB3 Note: Input is 0.5 volts to 4.5 volts 57.283
2-1/16" Classic Air/Fuel Wide Band Gauge 8.5-18 (FOR AEM) L2-WB3 Note: Input is 0.5 volts to 4.5 volts 51.850
2-5/8" Air/Fuel Wide Band Gauge 8.5-18 (w/ warning) (FOR AEM) R25-WB3 Note: Input is 0.5 volts to 4.5 volts 63.702
2-5/8" Classic Air/Fuel Wide Band Gauge 8.5-18 (FOR AEM) L25-WB3 Note: Input is 0.5 volts to 4.5 volts 57.283