Connects brake servo line to inlet manifold Designed for VW CU engine vacuum system Durable plastic construction for secure fit This vacuum hose T-piece is designed to connect the brake servo vacuum line to the inlet manifold on VW vehicles equipped with the CU engine. It ensures proper vacuum distribution for reliable brake servo operation. Made from high-quality plastic for durability and a tight seal, this T-piece is essential for maintaining correct vacuum routing in your engine bay. Ideal for replacements during brake system or vacuum line servicing. .