Warranty link
https://my.forms.app/form/63090194c2748c14c10876a8
Must be filed to receive warranty. Only one form needed/ vehicle. This is designed for 6.7 to 60-liter engines to work on any fully electronically controlled engine. That moves faster than 30 mph consistently. In other words (not for heavy construction equipment) From 1991 - current. 
Like the automotive DNA coil will not void a warranty like some fuel-saving devices and or additives. 
The device's purpose is to clean the power and data system from electromagnetic interference. These interferences occur as you drive and are created by your vehicle's interaction with the earth's magnetic field called vibrational EMI.
Which causes premature destruction of sensors. 
By removing much of this noise the engine reads the sensors more accurately increasing engine efficiency.
It is a 5-minute install by wrapping the product around the positive battery cable as instructed by the installation video scan on the smart packaging.
 On larger engines just call for details.