Hydro Super 2 Double unit

Hydro Super 2 Double unit

This is the Hydro Super 2 DOUBLE unit for bigger trucks and equipment Output 3.7 to 4.2 ltr per min HHO depending on mix Most Over the Road trucks Use 2 of these to see 1.5 to 2 MPG gains CLICK PICTURE TO VIEW FULL DISCRIPTION

O2 Sensor Extender

O2 Sensor Extender

This is the O2 sensor Extender it backs the O2 sensor back out of the exhaust pipe 3/4" so that the HYDRO SUPER 2 unit will produse the max MPG gains on your vehicle NOT for some toyota or saturns CLICK PICTURE FOR DETAILS OF PRODUCT FREE SHIPPING