Proflow OE Hydraulic Brake Hoses Proflow keeps your brake system connected with their wide selection of OEM replacement brake hoses. These rubber hoses deliver increased performance and reliability and are available for most specific vehicle applications. Proflow brake hoses are fully assembled, and those with banjo end fittings include new copper washers to ensure proper sealing. All hoses are tested to ensure that safety standards are met. Don't wait for your hose to bulge or burst--order Proflow hydraulic brake hoses for consistent performance from your brake system.