Westport Fuel Systems is a company that engineers, manufactures, and supplies alternative fuel systems and components for transportation worldwide; it operates through Original Equipment Manufacturer and Independent Aftermarket segments. Their products and services cater to passenger cars, light-, medium-, and heavy-duty trucks and cryogenics and hydrogen applications across various brands such as Cummins Westport, BRC Gas Equipment, and AFS brands. Westport High Pressure Direct Injection 2.0 is a fuel system by Westport Fuel Systems that enables diesel engines using primarily natural gas fuel to reduce greenhouse gas emissions.