- Reduces the likelihood of triggering a check engine light after modifying exhaust systems.
- Corrosion-resistant and durable for long-term use.
- Compatible with all vehicles using m18x1.5 o2 sensor threads.
The 2PCS O2 Sensor Spacer Adapter is designed to help reduce or eliminate check engine lights (CEL) caused by high-flow exhaust modifications. With an M18x1.5 thread size, this mini catalyst spacer provides a simple and effective solution for vehicle owners looking to optimize their O2 sensor placement.