SKU: sfiG-EX

Specialty Fuels (G-EX) Series

Formulated with SFI leading-edge technologies, converts regular gas to midgrade by increasing Octane, increases fuel economy by up to 10%, eliminates engine knock, contains detergents to prevent buildup of gum on injectors and intake valves. SFI products are EPA approved and reduces GHG’s.

G-EX Quick Facts

  • 1 liter treats 2000 liters 
  • Reduces maintenance costs by up to 10%
  • higher induction period 
  • Increases Octane
  • Improves fuel economy
  • Stabilizes fuel
  • Eliminates engine knock
  • Improves power and throttle response
  • All SFI products Comply to ASTM and North American Fuel Standards
  • SFI products have been lab-tested and certified through real-world use

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    Our Tunes are based: 

    Optimized for 93/94 AKI Octane / 98 RON gas

    • Dyno Tested and data logged

    • VMAX (Speed Limiter) Removed or Increased

    • Better Throttle Response

    • Smoother and More Refined Maps

    • Increased Fuel Economy

    • Lag Removed

    • OEM Safety / Limits Maps Remain Untouched

    • Optimized for Elevations 

    • Custom Options Available!

    The factory maps stored in your ECU are compromised to allow for the sale of the vehicle throughout the world. They are programmed to take into consideration the poor fuel quality, various altitudes, and different emission requirements in numerous countries in which the brand is sold.

    Our tunes are developed in collaboration with renowned race engineers and tuners. Our Engine Control Unit (ECU) tuning results in the optimal balance of power, operational smoothness, reliability, and driveability.

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    (403) 457-3650

    4505 1 St SE, Calgary, AB T2G 2L2, Canada

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