F-250/350 bi-fuel system gets EPA nod

Landi Renzo USA, a Ford Qualified Vehicle Modifier, says it has received EPA certification for the 2014 MY Ford F-250/350 bi-fuel compressed natural gas (CNG) system.
The unit is available for order immediately.
The EPA Certificate of Conformity includes the model year 2014 Landi Renzo USA Bi-Fuel conversion for the Ford F-series Medium Duty Truck – including the F-250 and F-350 2WD/4WD Super Duty variants in pickup truck, chassis cab and service body configurations. 
The company says system components were designed, developed and integrated in collaboration with vehicle OEMs.