Copyright and Trademark

All content on Westport Fuel Systems inc. ("WFS") internet sites, including articles, artwork, graphics, word marks, logos, digital downloads and other files, are the property of WFS, unless owned by a third party, and are protected by Canadian and international copyright, trademark and other intellectual property laws. Trademarks and copyrights for third-party logos and content are owned by the companies that market or license those products and content. None of the materials may be copied, reproduced, displayed, modified, published, uploaded, posted, transmitted, or distributed in any form or by any means other than with prior written permission from Westport. All rights not expressly granted herein are reserved. Any unauthorized use of the materials appearing on WFS internet sites may violate copyright, trademark and other applicable laws.

Use License

Permission is granted to temporarily download one copy of the materials (information or software) on WFS's Internet sites for personal, non-commercial transitory viewing only. This is the grant of a license, not a transfer of title, and under this license you may not:

• modify or copy the materials
• use the materials for any commercial purpose, or for any public display (commercial or non-commercial)
• attempt to decompile or reverse engineer any software contained on WFS’s Internet sites
• remove any copyright, or other proprietary notations from the materials
• transfer the materials to another person or "mirror" the materials on any other server.

This license shall automatically terminate with any violation of these restrictions and may be terminated by WFS at any time. Upon terminating your viewing of these materials or upon the termination of this license, all such material in your possession must be destroyed whether in electronic or printed format.

Disclaimer

WFS has taken reasonable care in preparing and publishing on a regular basis information on this website. The information is not a substitute for detailed investigation or analysis on any particular issue and may not always be current.

This website is not intended as a solicitation or offering of securities in any jurisdiction. The information on this website is not intended to modify, qualify, supplement or amend information disclosed under corporate and securities legislation of any jurisdiction applicable to WFS. The contents of this website are not and should not be used as a substitute for independent professional advice in making an investment decision concerning WFS securities. Printed copies of public disclosure documents may be obtained from Investor Relations.

WFS will not be liable or responsible for any claims, expenses, loss or damages (including direct, indirect, special, punitive or consequential damages), loss of profits, opportunities or information arising out of or in connection with the access or use of this website or any other matter connected with this website, even if Westport is made aware of the possibility of such claims, expenses, damages and losses.

THE MATERIALS ON WFS INTERNET SITES ARE PROVIDED "AS IS." WFS MAKES NO REPRESENTATIONS, WARRANTIES, OR CONDITIONS OF FITNESS, EXPRESS OR IMPLIED, AND WFS DISCLAIMS AND NEGATES ALL OTHER WARRANTIES, INCLUDING WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT OF INTELLECTUAL PROPERTY OR OTHER VIOLATION OF RIGHTS. FURTHER, WFS DOES NOT WARRANT OR MAKE ANY REPRESENTATIONS CONCERNING THE ACCURACY, LIKELY RESULTS, OR RELIABILITY OF THE USE OF THE MATERIALS ON ITS INTERNET SITES OR OTHERWISE RELATING TO SUCH MATERIALS OR ON ANY SITES LINKED TO THESE SITES.

Right to Indemnification

USERS OF THIS WEBSITE AGREE TO DEFEND, INDEMNIFY AND HOLD WFS, ITS SUPPLIERS, PARTNERS, AFFILIATES AND RELATED COMPANIES HARMLESS FROM ANY AND ALL LIABILITIES, COSTS AND EXPENSES, INCLUDING REASONABLE LEGAL FEES RELATED TO ANY VIOLATION OF THESE TERMS AND CONDITIONS, OR IN CONNECTION WITH THE USE OF THE WEBSITE, OR WITH THE PLACEMENT OR TRANSMISSION OF ANY MESSAGE OR INFORMATION ON THE WEBSITE.

Forward-Looking Statements

Certain statements contained in this website constitute "forward-looking statements". When used in this website, the words "may", "would", "could", "will", "intend", "plan", "anticipate", "believe", "estimate", "expect", "project" and similar expressions, as they relate to WFS and its management, are intended to identify forward-looking statements. In particular, this website contains forward-looking statements pertaining to the following:

• our ability to successfully launch our high-pressure direct-injection technology commercially;
• our ability to exploit and protect our intellectual property;
• our capital expenditure programs;
• the future desirability and use of natural gas as an alternative fuel;
• commodity prices and the fuel price differential between natural gas and diesel;
• ongoing relationships between us and our business partners;
• our ability to continue to compete with our competitors and their technologies;
• the capital and operating costs of vehicles using our technologies relative to alternative technologies;
• continuing growth in the transportation sector and in the natural gas engine market;
• profit margins and production costs of engines incorporating our technologies;
• the further development of infrastructure supporting the application of natural gas as an alternative fuel;
• increasing penetration of our technologies in key markets within the transportation sector and in key geographic markets;
• increasingly stringent environmental regulation in the future;
• ongoing availability of government incentives and mandates for our technology;
• our ability to attract and retain personnel;
• demand for engines incorporating our technologies by the Ports of Los Angeles and Long Beach, California
• production methods for our liquefied natural gas system;
• increasing commercialization of our technologies;
• expansion of our product offerings;
• the ability of our products to adapt to the use of biogas and manufactured fuels, including hydrogen, as fuels; and
• our compliance with environmental regulations.

Such statements reflect our current views with respect to future events and are subject to certain risks, uncertainties and assumptions. Actual results may differ materially from those expressed in these forward-looking statements due to a number of uncertainties and risks, including the risks described in the Company’s most recently filed Annual Information Form and filings with securities regulators, and other unforeseen risks, including, without limitation:

• market acceptance of our products;
• product development delays;
• delays in contractual commitments;
• changing environmental regulations;
• the ability to attract and retain business partners;
• future levels of government funding and incentives;
• competition from other technologies; and
• the ability to provide the capital required for research, product development, operations and marketing.

You should not rely on any forward-looking statements. We undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.

Use of Information

As a user of this website you agree that any information, materials or other communication that you provide to WFS through this website will be considered non-confidential and non-proprietary, is truthful, the disclosure does not violate the legal rights of others, and it shall become the sole property of WFS and may be used, disclosed, copied and distributed freely by WFS or any WFS company. By communicating through the website, you hereby consent to the collection, use and disclosure by WFS and its agents of your personal information (whether previously collected or to be collected). You further acknowledge that the Internet is not a fully secure medium and any communication may be lost, intercepted or altered and WFS is not liable for any damages related to communications to or from this website.

Limitations

Revisions and Errata

The materials appearing on WFS Internet sites could include technical, typographical, or photographic errors. WFS does not warrant that any of the materials on its Internet sites are accurate, complete, or current. WFS may make changes to the materials contained on its site at any time without notice. Westport does not, however, make any commitment to update the materials.

Site Terms-of-Use Modification

WFS may revise these terms of use for its Internet sites at any time without notice. By using any of the sites you are agreeing to be bound by the then current version of these Terms of Use.