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O2 Sensor Check engine light fouler/extender
Sale price
$40.00
Regular price
$50.00
Get rid of that pesky check engine light with these O2 sensor filter extenders!!
By extending the rear oxygen sensor out of the path of particulates, the sensor is tricked into sending the right reading to your car, which should remove any o2 related check engine lights.
*WORKS ON SOME NOT ALL VEHICLES!!
*custom tune to remove the engine light highly recommended. Only use on your rear o2’s, adding these on the sensors before the catalytic converter may cause damage to your vehicle.