Welcome to our Product Catalog Page including our 3 sizes of HHO complete kits (choose your kit based on the Size of the engine), as well as individual parts and supplies such as reservoirs, dry filters, stainless clamps and more. You will also find our new Hydro-Gen Eco-Cleaner and Activator/Electrolyte here. Click on the item you are interested in to go to that products page and learn more, and purchase there, or click the Quick Purchase tab on each product to immediately add to cart.. If you don't see what you are looking for, or need help - feel free to contact us by phone, email, or chat.
$ 597.00 $ 765.00
SMALL H2XTRME hho kit for all enginesranging from 1.1 liters TO 3.7 liters This BRAND NEW H2XTRME 882 HHO...
$ 897.00 $ 1,035.00
LARGE H2XTRME HHO KIT for all engine sizes:ranging from 6.8 LITERS TO 12.0 LITERS This BRAND NEW LARGE sized H2XTRME...