Fuel Injector Clinic performance fuel injector set.Manufacturer Part Number: IS402-0445H & PGTUSC8VEHICLE / ENGINE COMPATIBILITY: Ford Mustang GT 1987-2004 (87-04) / Cobra 1993-1998 (93-98)INJECTOR APPLICATION VERIFIED:FIC 445cc injector set for Ford Mustang GT 1987-2004 (87-04) / Cobra 1993-1998 (93-98) Brand: Fuel Injector Clinic / FIC Flow Rate: 445cc where specified in the part number Impedance: High-Z / High Impedance where indicated by the H suffix Fuel Injector Clinic injector sets are flow matched and include application-specific fitment components where applicable. Designed for gasoline and E85 performance applications. Please confirm injector size, connector type, fuel rail setup, and fitment before installation or tuning.