New Page 1 DESIGN FEATURES: Correct strainer shape and orientation ensures the pump does not suck air (which leads to pump cavitation and failure) Wiring pigtail (included when necessary) designed to handle increased amperage draw of 265LPH fuel pump. Plug and play wiring harnesses included when available. More harnesses being developed continuously. Corrugated E85 compatible flex hoses included with GM, BMW, and universal kits. Independently flowtested by RC Engineering Serialized fuel pump body guaranteesLifetime warranty. Quantum has built its reputation on providing a lifetime warranty for all its OEM and performance fuel pumps.