NEW! Volo FS2-HHO Edition Always on Sale $98.00 ( Plug n play $120)

We now have many 1996 to 2023 cars and trucks, if you do not see your new car listed,
please contact us and we will look for you. (8/02/2023)

 

  • FS3 Fuel Saver
  • FS2-HHO Edition (Fuel Saver with HHO cell added,)
  • VP12 Performance Chip
  • Volo Install Video
  • Volo Result Page
  • Install Instructions
    FS2-HHO Edition / FS3 / VP12
    Regular Price: $149.95

    Sale Price : $95.00

    Select Vehicle: 

    Availability: Usually ships the next business day.


    PLEASE WRITE DOWN WHAT YOU READ IN THE BOX ABOVE. ADD THE ENGINE LITER SIZE AS WELL.
    YOU WILL NEED THE SAME EXACT INFO. AT CHECK OUT, WHEN YOU ORDER.     ORDER HERE.

    *Please note* Diesel engines are also available in the YEAR, MAKE , MODEL, listed above.
    Please also give us the ENGINE LITER SIZE. We try to match every engine out there.
    If we can not find an engine MAP for your car we will let you know. We guarantee them
    to work and save you 10% to 18% better MPG savings. We also do a free re-program service,
    send them back to us to re-program it. New VP4 software 2/11 update added a few more cars.

    Please come bother us here, we would like to hear from you.

    We are here to help. Hydrogen Garage Staff.

     

    Product Description

    HHO enthusiasts swear by our time tested FS1. After the recent 4.3 patch, we've come close to the limitations of the FS1's hardware. So we've taken your feedback and suggestions, along with the powerful VP12 hardware, to build the newest in the Volo line up - The FS2-HHO Edition!

    Please read this description carefully before making a purchase.

    The FS2 is our newest performance chip, based on the powerful VP12.

    This chip has been specifically tuned for the needs of HHO generator equipped vehicles. The FS2 is dynamic - which means the FS2 will consider oxygen levels in the exhaust, along with engine speed and load, intake air temperature and volume, and many other variables to determine the most efficient fuel delivery rate and timing at up to 256 separate load points.

    When using HHO as a fuel supplement, the FS2 will adjust fuel delivery and timing to optimize efficiency.

    When HHO is disabled, the FS2 will automatically re-adjust and switch to highly efficient, non-HHO enhanced maps.

    The FS2 is a vehicle specific, custom programmed 20MHz Microcontroller. It utilizes its high speed serial input/output to communicate directly with the ECU through the OBD-II port.

    Recommended modifications :
    - K&N or equivalent non-restrictive intake
    - HHO (Oxyhydrogen) Supplement Generator for maximum gains.

    The FS2 is compatible with factory equipped Turbo/Superchargers, diesel engines, Flex-Fuel, & HHO supplement systems.
    It is NOT compatible with hybrid engine options, propane, or natural-gas.

    Is this the right one for my engine?
    The FS2 has room for up to 8 performance maps, which we use to cover different engine options for a particular vehicle. For example, the 1999 Ford Mustang Volo Chip will be compatible with both the 3.8L V6 and the 4.6L V8. The FS2 will read the first few bytes of data from your ECU during calibration to determine which map to use.

    Whats the difference between the FS1 and the FS2-HHO Ed.?
    The FS2 is much faster than the FS1, which means faster & more consistent gains. The FS2 also sports more memory than the FS1, so we are able to include more HHO specific coding.

    Which Volo Chip do I need?


Product Comparison:
Latest
Firmware
Clock
Speed
Performance
Tuning
Fuel Efficiency
Tuning
VP12
5.2
20MHz
Aggressive
Increase during casual driving.
FS3
5.2
20MHz
No loss in performance.
Aggressive
FS2-
HHO Ed.
5.2
20MHz
No loss in performance.
Aggressive (HHO Enhanced)
VP11
4.2
4MHz
Mild
Mild
FS1
4.3
4MHz
No loss in performance.
Aggressive