CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-136606, 333-118200, and 333-150572 on Form S-8 of BorgWarner Inc. of our report dated June 1, 2009, appearing in this Annual Report on Form 11-K of the BorgWarner Employees Retirement Savings Plan for the year ended December 31, 2008.

/s/ DELOITTE & TOUCHE LLP

Detroit, Michigan
June 1, 2009