Optimizes fuel combustion efficiency to save fuel consumption. For Ford for Mustang 1984 1985 1986 1987,Material:ABS+Metal,Cleans and protects the entire fuel system,Recoveries: lost power, acceleration, fuel economy and fuel gauge sensor operation. Package Contents: 2 x Injector nozzle,Smaller fuel particles to reduce engine fuel consumption. Added fuel filtration protection to remove and optimize engine . The biggest advantage of jet fuel delivery is that the fuel delivery control is very precise, so that the engine has the right air-fuel ratio in all working conditions. Effectively reduces engine exhaust emissions., Manufacturer: NMJLQW