WHY USE THE DS3000?

EPS provides a 5 year warranty on the DS3000. This breakthrough technology works, and we stand behind every DS3000 we sell.

Engine Manufacturer Warranty Statements:

Mack Warranty Letter -
CAT Warranty letter -
Detriot Warranty Letter -
Cummins Warranty Letter -

The following is the reference for the federal law that prohibits OEM's from
voiding warranties due to the use of aftermarket or by-pass systems.

Magnuson Moss Warranty Act -