TRW Brake hoses - every brake hose is put through a comprehensive series of tests before it is approved for sale. Brake hoses are safety critical: Brake hoses contain all the pressure of the fluid force so reliability is essential. So not only do TRW carry out exhaustive tests, but they also exceed the requirements of SAE J1401 and FMVSS 106. All their brake hoses are marked with a traceable identification so that you can be assured that it is a genuine TRW Aftermarket product.