The ECO goes inline between the engine and the fuel filter, but can be installed as far back as the fuel tank.
Fittings can be purchased, or assembled by your mechanics.
Cummins 6.7 engine using the 005 kit and an ECO #4
DT-466 engine using the 009 kit and an ECO #4
Look at our install kits.
Charter Buses and Motorhomes
Long Haul Truck Fleet
Front End Loaders
Tow Boats and Generators
Fishing Boats, Tow Boats
Police Cars and Trucks
Burners & Pumps
Fittings for most engines are available for purchase, or can be fabricated in-house.