Guarantee - Warranty - Insurance
5-Year Limited Warranty
All ECO Emission Control Filters/Enhancers "ECO" Systems come with a 5-Year Limited
Warranty from the manufacturer. If within that term any defect occurs with your unit due to
manufacturing, Emissions Technology Inc. will replace the unit purchased.*
90-Day Money Back Guarantee
All systems also come with a 90-Day Money Back Customer Satisfaction Guarantee beginning from
your date of purchase. If you are not satisfied with our product, return it to the location or
representative where you purchased it within 90 days for a refund of the purchase price, except for
installation charges that were paid if applicable.*
Your Vehicle's Warranty
Adding an ECO Fuel Systems Fuel Enhancer will not affect your vehicle warranty.
It is against the law to prohibit after market devices.
1. What should I do if told the ECO Fuel System will void a warranty? (click here)
2. Magnuson-Moss Warranty Act. (click here)
3. Will installing Aftermarket Parts Void My Vehicles Warranty? (click here)
The ECO Fuel System does not alter or modify the mechanical operations of any engine.
It only treats fuel making it more combustible before its injected into a motor it
increases the Air-to-Fuel Flow ratios (RVP). How it Works
Our Insurance Policy
$1,000,000 Liability Insurance Policy (click here)
In the event any of our ECO Fuel Enhancers cause any damage to your vehicle(s) you are
protected. NO Claims +/- 14 years. 100% positive ratings, tens of thousands of successful
Patented Sole Source Provider
• Sole Source Letter ECO Fuel System (click here)
• Sole Source letter Cobra Clean (click here)
California Air Rescources Board Executive Order (6-29-16)
Which ECO Do I need
Who is Using it?
Photos of Installations
We are looking forward to including you into our ECO Family,
Go Green - Burn Clean!
*Any alterations or modifications to an ECO unit or its registration label voids all