BORGWARNER INC

During the three months ended June 30, 2025, there have been no material changes from the risk factors disclosed in the Company’s Annual Report on the Form 10-K for the year ended December 31, 2024, except as described below:

Risks related to our business

The risk factor disclosed in the Company's Annual Report on the Form 10-K for the year ended December 31, 2024 titled “Changes in U.S. administrative policy, including the imposition of or increases in tariffs, changes to existing trade agreements and any resulting changes in international trade relations, may have an adverse effect on us.” is replaced with the following risk factor:

Changes in administrative policy on the part of the U.S. or other countries, including the imposition of or increases in tariffs, changes to existing trade agreements and any resulting changes in international trade relations, may have an adverse effect on us.

In 2025, the U.S. announced significant tariffs on imports from a broad range of countries, including the European Union, Canada, Mexico and China. To the extent the tariffs announced to date or announced in the future become effective and are maintained, these tariffs would likely increase the cost of raw materials and components we purchase. The imposition of tariffs by the U.S. has resulted in retaliatory tariffs from other countries, including China, which would increase the cost of products we sell. Additionally, ongoing changes in U.S. and foreign government trade policies, including potential modifications to existing trade agreements and further restrictions on free trade, could introduce additional uncertainty with respect to trade policies and government regulations affecting international trade. Tariffs or retaliatory tariffs announced to date or announced in the future, current trade tensions, any escalation of trade tensions, additional tariffs, retaliatory measures by foreign governments, shifts in U.S. or international trade policies or related uncertainties affecting the conduct of business and consumer spending could adversely impact our supply chain, increase costs of components and materials and reduce demand for our products, directly or indirectly due to negative effects on our customers, the U.S. economy, the economies of other countries in which we operate or the global economy, any or all of which could have a material adverse effect on our business, financial condition, results of operations and cash flows. Further, the duration and scope of these potential effects are unknown. Although there are steps that we may take that could mitigate these effects to some extent, there is no assurance that we will succeed in implementing them.

In 2024, the Company imported approximately $875 million in value to the U.S. Approximately 55% of that value originated in Mexico, approximately 10% originated in Canada, approximately 10% originated in South Korea and approximately 5% originated in each of Malaysia, Germany and China.