Westport engineers the world's most advanced natural gas engines and vehicles.


Using compressed natural gas enables significant savings on fuel and lower operating costs.  Westport's industry-leading natural gas technologies, including the Westport WiNG™ Power System and BAF Technologies, are seamlessly integrated into the global OEM brands you know and trust.

Fuel System Components

Westport is the global supplier of EMER, OMVL, Prins, and Valtek natural gas and liquefied petroleum gas fuel systems and components for both the OEM and aftermarket sectors. In addition, Westport offers ServoTech exhaust aftertreatment systems for spark-ignition gasoline engines.