Brief: BorgWarner Q1 EPS of USD 0.93
May 4 (Reuters) - BorgWarner Q1 EPS USD 0.93. * Q1 pretax profit USD 317 million * Q1 gross margin 17.9% * Q1 adjusted EPS USD 1.09 vs. estimate USD 1.11 * Q1 sales USD 4,180 million vs. estimate USD 4,153 million * Q1 net income USD 230 million * Q1 operating income USD 340 million * Outlook FY operating margin 8.7-9% * Q1 adjusted operating income USD 396 million * Outlook FY free cash flow USD 550-650 million