F2020 Fuel Saver is the only fuel enhancer which is suitable for all kinds of fuel like gasoline and diesel.
Expands Fuel to Maximum Performance. 25 to 35% savings on city driving up to 50% savings on highway driving
Sizes ranging from 1 / 2 to 24" (600mm) Dia. Sch 40 to Sch 160 wall thickness x 20 ft Mill Cert. can be provided Upon Request