Features:
100% Brand New
Polished front surfaces enabling perfect tightening.
Washer can adjust the angle of screwing in the extender.

Specifics:
Material: Brass
Internal and External Thread: M18x1.5
Size:As picture show

Installation:
Unscrew the lambda oxygen sensor, screw in the emulator in its place and then screw in the oxygen sensor.
Extenders are from

Package List:
1 * Oxygen Sensor Extender

Shipping Information:
Free Quick Shipping.
Estimated Time of Arrival: within 3-8 working days.