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AEM Digital Wideband UEGO Gauge w/o Sensor
$243.46
$217.94
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive...
AEM 52mm Boost Digital Gauge -30-50psi
$451.01
$403.81
AEM 5 BAR MAP or 75 PSIA Brass Sensor Kit & Flying Lead
$145.22
$129.90
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air/fuel controllers that can help ensure your vehicle is optimally tuned.
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