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AEM Widebands & Accessories
Widebands, O2 sensors,controllers, and extension harnesses.
Sale
Analog Wideband air/fuel gauge
$259.00 $222.00
Save: 14%
Save: 14%
A wideband air/fuel controller and gauge interface in one unit! Ideal AFR monitoring tool for EFI and carbureted applications, and engine... more info
Sale
Sale
Wideband Failsafe Gauge, with boost sensing
$452.79 $325.79
Save: 28%
Save: 28%
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power and fuel... more info