1. 100% Brand New
2. Polished front surfaces enabling perfect tightening.
3. Washer can adjust the angle of screwing in the extender.
Internal and External Thread: M18x1.5
Size:As picture show
Unscrew the lambda oxygen sensor, screw in the emulator in its place and then screw in the oxygen sensor.
Extenders are from
1 * Oxygen Sensor Extender
Delivery Time: 3-8 business days.
Free Quick Shipping From California.