5-Year Limited Warranty
All Emission Control Optimizer's "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 ask if told the ECO Fuel Filter/Enhancer
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 by increasing
the Air-to-Fuel Flow ratios.
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 installations.
Patented Sole Source Provider
Sole Source letter (click here)
California Air Rescources Board Executive Order (6-29-16)
We are looking forward to including you into our ECO Family,
Go Green - Burn Clean!