Plenty of companies make promises about improving fuel economy. But we back it up with facts. Our Hy-Drive Hydrogen Generating System increases fuel economy by more than 10 percent. Third-party SAE tests prove it!
But you don’t have to take our word for it. Take us up on our Risk-Free Guarantee:* Rent a Hy-Drive HGS for 90 days at half the standard rate. If you’re not completely satisfied with the fuel savings, we’ll remove the HGS unit at our expense. No hassle. No bull.
*Available only to qualified customers running Cat® C-12, C13 or C15 engines.