This is a plug-n-play O2 module that is specially designed to deliver O2 data to your Grid and shows on board diagnostics via dual-color LED. MSD Power Grid Wide Band O2 Module features Bosch 4.9 oxygen sensor and comes with completely sealed construction that is strong enough to withstand extreme race conditions. Plus, the module offers fuel calibration options for gasoline, methanol, ethanol, E85, propane and diesel. MSD Power Grid Wide Band O2 Module is also easy to set up, with no free air calibration necessary.

Established in 1970, MSD is a highly-regarded developer and manufacturers of top-quality ignition controls, distributors, ignition coils, and other essential accessories that aim to optimize the functionality of an ignition system. Whether it be super speedways, road courses, land speed racing, conventional hot rods, or any other motorsports application, MSD has always found the means to produce the precise parts and accessories that shape the way a vehicle performs. The company is reliable when it comes to products that work and communicate together to ensure maximum performance and excellent value.

As the engineers responsible for the first multiple-spark discharge ignition control box, MSD consistently evolves and provides the most progressive in performance ignition technology. The company continues to adapt and expand to accommodate the needs of the time, creating upgrades that exceed expectations and are easy to install. Regardless of the challenges and competitions your engine faces, the inimitable performance products by MSD are sure to be the ideal solutions for a dominant victory.