Choose the ECO for your vehicle:
Any gasoline engine under 5 Liters
Any gasoline engine over 5 liters Any Diesel engine under 400 hpr Any Dodge Diesel pickup, Ford Powerstroke Chevrolet Duramax, and Nissan Titan with Cummins
Any large heavy duty Tractor Rig or Generator larger than 400 hpr Cummins, Detroit, Volvo, International, Paccar, Caterpillar, Mercedes, etc.
Installation: Click Here
Testing Procedures: Click Here