These Spacers Contain a Small Catalyst Substrate That Eliminates CEL's for Catalyst Below Efficiency.

These spacers contain a small catalyst substrate that eliminates CEL's for catalyst below efficiency. For tracks approving catless usage, these can keep your codes away. Unlike most sensor spacers, these are highly effective, beyond just 'moving the sensor from the exhaust flow'. These are NOT vehicle specific, and will work on any model with a standard O2 sensor. To be used on the downstream sensors ONLY.

Name: Oxygen Sensor

Weight: 0.044Kg

Material: SS304 stainless steel

Thread Size: M18x1.5

Applicable models: general purpose

Package Included:

2 x Oxygen Sensor