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Introducing the ultimate performance upgrade for your machine: the Fuel and Fire kit.

This revolutionary combination unites the proven power of a Dynojet Jet Kit with the advanced spark control of a Dynatek Ignition, creating an unbeatable performance enhancement system.

 

Here's what you get:

  • Dynojet jet kit: Q427 - Precisely calibrated jets for optimal air-fuel mixture, delivering increased horsepower, improved throttle response, and smoother power delivery.
  • Dynatek ignition: DFS7-12 - Advanced ignition system that optimizes spark timing for cleaner combustion, quicker acceleration, and enhanced overall performance.

Dynojet - Fuel & Fire Kit For 2006-2009 YAMAHA YFZ450

SKU: FF404
$302.99Price
    • Unmatched Power Gains: Experience significant horsepower and torque increases for a truly exhilarating ride.
    • Sharper Throttle Response: Feel the difference with instant power delivery at the twist of your wrist.
    • Smoother Powerband: Eliminate hesitation and experience a smooth, linear power curve throughout the RPM range.
    • Improved Fuel Efficiency: Optimized air-fuel mixture can lead to better fuel economy in some cases.
    • Easy Installation: Both Dynojet jet kits and Dynatek ignitions are designed for straightforward installation
  • YAMAHA

    • YFZ450 2006, 2007, 2008, 2009
    • YFZ450 Bill Balance Edition 2006, 2007
    • YFZ450 SE 2007, 2008
    • YFZ450R 2009
    • YFZ450R SE 2009
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