Environmental Services - , ,
Extengine manufactures and sells state-of-the-art diesel engine exhaust-after-treatment and diesel engine upgrade kits. Extengine is the first and only company that has a California Air Resources Board (CARB) verified SCR-based (Selected Catalytic Reduction) diesel retrofit system that reduces NOx 80-90%. Extengine markets its services and proprietary systems to diesel fleet operators in California and elsewhere that are required or "mandated" to clean up their existing diesel fleets. Additionally, its newest low cost Lean NOx Trap (LNT) system offers the simplest and most economical diesel NOx emission reductions on a cost-per-ton of emissions basis, particularly on the tens of thousands of older in use heavy/mid duty stop and go city-driven diesel vehicles and off-road pieces of equipment.
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