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Wide Band EFIEs


Wideband Quad EFIE

Wideband Quad EFIE

This is the EFIE for V6 and V8 engines that are equipped with wide band oxygen sensors. Note: Vehicles that use wide band sensors, only use them...
$89.00
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Legacy Dual Wide Band EFIE Basic (Close Out Sale)

Legacy Dual Wide Band EFIE Basic (Close Out Sale)

On Sale!  Originally sold for $79. This item has been discontinued and when existing stock is gone, they will not be reproduced. This is...
$45.00
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