Skunk2 O2 Extensions are your perfect choice if you need to install an aftermarket header where the OEM O2 sensor is too short and cannot reach the new bung location. Skunk2 O2 extensions will resolve the shortage problem fast and easy! They are developed for use with Skunk2's header and exhaust.

The Skunk2 Group-A Autosports entered the market in 1994 with headquarters in Northern California. This brand began innovating engine parts for high-performance applications, with some notable components such as the camshaft gears for Honda. These adjustable, CNC-machined parts are the first of its kind. From then on, the brand has made rounds in the racing industry, catapulting it to fame.

The Skunk2 brand went on to develop a wide range of suspension and engine components for race cars in Asia and the US. In just a few years since it started, Skunk2 received great appreciation from professional racing teams around the world. The name is constantly mentioned in the competition scene, widely known as one of the trusted manufacturers of leading aftermarket automotive parts.

Its cutting-edge fuel rails, intake manifold, and other components are crafted with premium materials and constructed to outperform expectations for high-performing vehicles. It has pushed the boundaries of component manufacturing, helping win races and producing champions that have made a mark in the industry.

Today, Skunk2 continues to dominate the industry with high-level engineering and continuous R&D projects. It has created a long list of aftermarket products that are tested for quality and guaranteed performance. For race car enthusiasts, Skunk2 has become a reliable name for many years, and the years to come.