The bj can be used on automobiles, trucks, boats, suv's and vans. Diesel and gasoline. One set this device contain a bj and a bottle of liquor. It is called the partner. The bj is installed on fuel supply line and the partner is poured into fuel tank directly.
Hereunder are some advantages:
Increase mileage up to 26%
No tools needed
Simply snaps over the fuel supply line and pour into fuel tank
Reduces fuel consumption
Use for engines diesel and gasoline
Use for automobiles, trucks, boats
Use for engines up to 16 cylinders
Use for fuel line up to 2.5cm



Quantity for gasoline engine:
<2.5 l 1 set
>2.5 l 2 set
>7.0 l 3 set
Quantity for diesel enginee:
<3.0 l 2 set
3.0 lf¼8.0 l 5 set
<500 hp 6 set
>500 hp 8 set