A GESi can be custom installed into almost any single or fleet of cars, buses, trucks, off-road vehicles, and maintenance vehicles.
The leading emission control technology that reduces smog and greenhouse gas emissions more about GESi »
Our vehicle models are available for any exhaust size and can reach operating efficiency within 9 seconds of startup. Both passengers and drivers are safe from harmful emissions and noise, as hydrocarbons (HC),carbon monoxide (CO), and nitrogen oxides (NOx) are removed before they can enter the cabin. Our flow capacity prevents back pressure to maintain maximum horsepower.