100 In Stock
The NEW! Volo FS3 Fuel Saver Circuit - FS3 (released 8/09) Always low price of $89.95 Guaranteed to work or your money back. This circuit works by an exclusive process of "Dynamic Soft-Flashing" the ECU. The new FS3 was specially designed to SAVE MPG without the addition of any HHO booster. Ships in 1 to 2 days. We program the circuit here at Hydrogen Garage. (Now we have 2011 & 2012 models, Contact us, if your car or truck is not listed below. B2 model with firmware version 7.0 • 11/12)
Check availability for your Make, Model, Year car or truck.
Save money at the pump!
How does it work?
The Volo FS3 Chip works by an exclusive process of Dynamic Soft-Flashing the ECU.
Each DSF Fuel Saver III comes programmed with a highly tuned map and a set of EPROM addresses that directly affect fuel efficiency. When the ECU attempts to read the specific EPROM address, the Volo Chip patches the factory value with one from its tuned map.
Learn about all the scam resistor chips here.
Have a Hydrogen Generator? Get a Volo FS2-HHO-Edition 100 In Stock
Built on the same platform as our popular VP12, the FS3 utilizes the same exclusive patching algorithms to increase fuel efficiency across the map by up to approx. 13% to 18%. New microchip faster, firmware 7.0
Easy Installation! • Locate the OBD-II port, use the included connectors, and you're done.
ATTENTION INTERNATIONAL CUSTOMERS : Please verify your vehicle is OBD-II compliant before making a purchase. (1996 - 2012)