Introducing


The challenges faced by today’s truck fleets center on saving money, maximizing fleet productivity and insuring complete reliability and driver satisfaction. Dual Flex+ was designed specifically to meet these needs. The Dual Flex+ system inexpensively retrofits existing heavy duty trucks to run on up to 60% natural gas, without the loss of original diesel performance.

D2G has developed the premier dual fuel retrofit system for heavy duty on-road vehicles. Fleet owners who have chosen the Dual Flex+ system have shown fuel savings of 60% and more without sacrificing diesel performance. Our Fleet partners are on the road today, hauling loads and saving money with the knowledge that Dual Flex+ will default automatically to 100% diesel it the absence of gas, insuring reliability of transit at all times.

D2G has enhanced this proven, low gas pressure, intake air fumigation technology to run on electronic controlled Class 7 and Class 8 truck engines. The outstanding performance record of the D2G system, in terms of both cost savings and engine efficiency & power, positions D2G as a leader in providing a proven Dual Fuel solution for today’s truck fleets.