Innovate Motorsports 3764 Extended Exhaust Bung and Plug Kit

The Innovate Motorsports Mild-Steel 1 inch extended Bung and Plug kit (18mm x 1.25) is designed for the placement of an O2 sensor in vehicle exhaust systems. The bung is welded into the exhaust, allowing the O2 sensor (Narrowband or Wideband) to screw into it, ensuring the sensor tip is exposed to the exhaust gas. This extended bung is ideal for high horsepower engines and those running leaded fuel or 2-stroke engines, allowing the sensor to sit flush with the exhaust pipe to prevent damage. • Mild steel construction for durability • Extended design for high horsepower engines • Compatible with Narrowband and Wideband O2 sensors • Allows sensor to sit flush with exhaust pipe • Ideal for vehicles running leaded fuel and 2-stroke engines