FAST has revolutionized the tuning industry with its wide-band air/fuel meter. The FAST Single Sensor Air/Fuel Meter puts a sensor in one of your engine's exhaust outlets to get the state of your engine's tune. This single sensor version can later be upgraded to the two-sensor technology.
Easy to use, the FAST Air/Fuel Meter includes a simple, built-in data-logger that doesn't require you to download to a laptop. It'simply plays back your information on the unIt's display screen in real-time. Advanced features include outputs for external data-loggers and digital gauges, as well as a narrow-band simulator function that allows you to feed your engine's computer a factory signal while using the wide-band sensor for air/fuel measurement. With double the sensors and double the performance, It's clear the FAST Air/Fuel Meter is the best choice for the serious engine tuner.
WARNING: This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.