Ticon Industries Titanium O2 Sensor Bung 1.75in to 2.5in Tubing (M18x1.5) - Coped End

This is a Ticon Industries Titanium O2 Sensor Bung, designed to let you add an oxygen sensor port to custom exhaust tubing. It's made for M18x1.5 threaded sensors, which are common on many vehicles. The bung has a coped end, meaning it's shaped to fit snugly against tubing that's between 1.75 inches and 2.5 inches in diameter, making installation cleaner and more secure.

Crafted from titanium, this bung offers excellent corrosion resistance and is lightweight, which is a plus for any fabrication project. The coped end is a practical detail that saves you time and effort during welding, as it requires less grinding to achieve a good fit compared to a straight-cut bung. This makes it a solid choice for custom exhaust builds where precise fitment and durability are important.