Dynatek DFS7-12 Dyna FS Ignition Module for 2004-2009 Yamaha YFZ450

Features:

• Improved timing curves
• Higher rev limit
• Removed reverse rev limit
• Overrides belt indicator for full performance at all times
• Easier starting
• Increased spark energy
• Improved throttle response
• Easier starting
• Plug-in module replacement for easy mounting

Fitments:

• YFZ450 2004, 2005, 2006, 2007, 2008, 2009
• YFZ450 Bill Balance Edition 2006, 2007
• YFZ450 SE 2007, 2008
• YFZ450R 2009
• YFZ450R SE 2009

We now offer the Dyna FS in a fuel and ignition controller, combining both fuel and ignition tuning into one device. This unit comes equipped with factory connectors for easy installation.

Make your quad the best it can be by rising above stock performance and installing a Dyna FS module. Featuring improved timing curves and a higher rev limit, as well as a 2-position map switching function, you'll be able to unlock your ATV's full potential. You can self-tune with the DynaTune autotune kit or use Power Commander maps.