3mirrors 90-Degree 02 Sensor Check Engine Light Eliminator Adapter M18x1.5 Mounting Fittings Accessories – Stainless Steel, 10-Pack

Features: Built-in micro catalytic converter, avoid checking engine lights after modifying exhaust or removing catalytic converter.
For OFF-ROAD use only!!!

Specifications:
Size: 90-degree.
Material: 304 Stainless Steel.
Weight: About 320g.
Thread: M18x1.5.
Placement on Vehicle: all O2 sensors.

Package Contents:
10 Set of O2 Sensor Adapter Bung.
NOTE: This item doesn’t come with Sensor.