Innovate Bung/Plug Kit (Mild Steel) 1/2 inch

This shallow-depth 0.5" mild steel weld fitting (bung) and plug kit for Innovate Motorsports wideband O2 sensors is an alternative to the 1" mild steel version included as standard with Innovate Motorsports products. Choose this option for installations that require increased sensor heat and exposure to exhaust gases or that could benefit from a bit of extra clearance between the sensor and nearby components such as floorboards or drivetrain components.