Kawasaki Mule / Teryx O2 Bung (18mm) by HMF Racing

The 18mm O2 Weld-In Bung by HMF is a precision-engineered component designed to deliver reliable performance for riders and fabricators who demand quality. Manufactured from durable stainless steel, this oxygen sensor bung is built to withstand extreme temperatures, exhaust vibrations, and the demanding conditions of off-road riding. Its corrosion-resistant construction ensures long-lasting use, making it a dependable choice for anyone upgrading or modifying their exhaust system.

This weld-in bung is specifically designed to fit standard Bosch-style oxygen sensors, ensuring compatibility with a wide range of applications. Measuring 18mm, it provides a secure and accurate fit for your O2 sensor, allowing it to properly monitor exhaust gases and help maintain optimal fuel-to-air ratios. By adding an oxygen sensor to your system, you can improve engine efficiency, boost performance, and reduce harmful emissions, making this component essential for custom exhaust builds or modifications.

The HMF O2 Bung is ideal for riders who are running aftermarket exhausts, installing wideband sensors for tuning, or making adjustments to enhance power delivery. Whether you are working on a Kawasaki Mule, Teryx, or other off-road vehicles, this bung offers the flexibility and reliability you need to fine-tune your performance setup. Its weld-in design ensures a permanent and secure placement, creating a leak-free connection that stands up to the rigors of off-road use.

Perfect for fabricators, mechanics, and performance enthusiasts, the HMF 18mm O2 Bung is a small but vital component that makes a significant difference in exhaust system performance. With its high-quality stainless steel construction and precise sizing, it delivers professional results you can depend on. Upgrade your exhaust system with this durable and versatile O2 bung and experience the benefits of improved tuning, efficiency, and reliability.