3mirrors SS304 O2 Sensor Extension Car Cel Fix Check Engine Light Eliminator Adapter Oxygen M18X1.5 45mm 1.77in, 2-Pack

Our Straight 45mm/1.77in O2 sensor bungs, allow the fitment for factory oxygen sensors or aftermarket oxygen sensors while moving sensors away from the exhaust pipe.

It was made of stainless steel 304. Theoretically remedy the CEL (Check Engine Light) that occurs when an aftermarket catalytic converter is installed.

• Stainless Steel Material
• No Rust. 
• Durable Use. 
• 45MM/1.77 Inch Length. 
• Silver Color