QFS-344FT - 2003-2004 Mustang SVT Cobra - Direct Fit 265LPH Dual Fuel Pump Kit Supports up to 700 BHP in N/A, Turbocharged, and Supercharged applications HFP Support for QFS pumps is USA based and provided by USA technicians. Ships from the USA. Lifetime Warranty Bypass valve set at 125.8psi, higher than both Walbro GSS series 255LPH pumps, and Walbro 400/ 450LPH pumps Serialized fuel pump body guaranteesLifetime warranty. Quantum has built its reputation on providing a lifetime warranty for all its OEM and performance fuel pumps 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 Fits:2003 - 2004 Mustang SVT Cobra 11mm OD (0.433&#034;) parallel inlet 8mm OD (0.315&#034;) outlet 38mm (1.540&#034;) pump body diameter 120mm (4.75&#034;) length 65mm (2.65&#034;) case length (length of black metal body only) Coating: corrosion resistant black plated steel w/ laser etched serial number. Bypass valve set at 125.8psi, higher than both Walbro GSS series 255LPH pumps, and Walbro 400/ 450LPH pumps Intank/ submersible design, cannot be used outside of tank May be used with return or returnless fuel systems, including PWM (pulse modulated systems) Integrated check valve built into fuel pump outlet. Can be used with EFI or carbureted applications (in most cases the stock EFI fuel pressure regulator can be used, carbureted applications will require aftermarket bypass style regulator) Can be used with gasoline or E85 (E85 will lower lifespan of this pump)