Westport Announces Third Quarter Fiscal 2013 Conference Call for Wednesday, October 30, 2013

published: October 23, 2013

VANCOUVER — Westport Innovations Inc. (TSX:WPT) (NASDAQ:WPRT), engineering the world's most advanced natural gas engines and systems, announced today that it will disclose its financial results for the third quarter ended September 30, 2013 on Wednesday, October 30, 2013 after market close. To coincide with the disclosure, Westport has also scheduled a conference call for Wednesday, October 30, 2013 at 2:00 pm Pacific Time (5:00 pm Eastern Time).

Live Conference Call & Webcast

The public is invited to listen to the conference call in real time by telephone or webcast. To access the conference call by telephone, please dial: 1-800-319-4610 (Canada & USA toll-free) or 604-638-5340. The live webcast of the conference call can be accessed through the Westport website at www.westport.com/investors.

Replay Conference Call & Webcast

To access the conference call replay, please dial 1-800-319-6413 (Canada & USA toll-free) or 604-638-9010 using the pass code 1847. The replay will be available until November 6, 2013. Shortly after the conference call, the webcast will be archived on the Westport's website and replay will be available in streaming audio.

About Westport Fuel Systems

At Westport Fuel Systems, we are driving innovation to power a cleaner tomorrow. We are inventors, engineers, manufacturers and suppliers of advanced clean-burning fuel systems and components that can change the way the world moves. Our technology delivers performance, fuel efficiency and environmental benefits to address the challenges of global climate change and urban air quality. Headquartered in Vancouver, Canada, we serve our customers in more than 70 countries with leading global transportation brands. At Westport Fuel Systems, we think ahead. For more information, visit www.wfsinc.com.

More Information

Westport Fuel Systems
(Investor Inquiries)

Todd Skene

Manager, Investor Relations

T 604-718-2046

invest@wfsinc.com

www.wfsinc.com

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