Mazda 3 Performance Parts : Exhaust Accessories
Oxygen Sensor Fitting :: Stainless SteelCommonly referred to as a oxygen sensor "bung", this stainless steel fitting can be installed onto any exhaust component that requires an oxygen sensor. This fitting can also be used when installing a wide-band oxygen sensor or an exhaust gas ... »more Part Number: 95420 |
Oxygen Sensor Port PlugThis plug can be used to seal the oxygen sensor port when the sensor is not being used. As compared with the common technique of "welding" the port closed, the use of this plug provides a convenient method to retain the usage of the sensor... »more Part Number: 56014 |