Between January 2019 and September, 2020, DFI sold at least 47 defeat devices and installed those
devices on at least 17 heavy duty diesel motor vehicles. This settlement is part of EPAs National
Compliance Initiative, Stopping Aftermarket Parts Defeat Devices for Vehicles and Engines. The
CAFO requires DFI to pay a civil penalty of $17,878. The penalty amount was reduced based on the
companys inability to pay a higher penalty and continue in business.