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Ignitions and Electrical› Ignition Boxes and Components

Dynatek

Dyna FS Fuel and Ignition Module

$333.32 $276.98 Save $56.34

SKU: DFS7-12

Out of Stock
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Dynatek Dyna FS is a fuel and ignition module designed for Yamaha YFZ450 ATVs from 2004-2009. This module offers direct plug-in performance for easy installation. It features improved timing curves, a higher rev limit, and enhanced throttle response.
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The Dynatek Dyna FS Fuel & Ignition Module is designed to elevate the performance of 2004-2009 Yamaha YFZ450 ATVs. This unit combines both fuel and ignition control into a single device, featuring factory connectors for a straightforward, direct plug-in installation. Champion racers worldwide trust this module to help their ATVs achieve peak performance. The Dyna FS module unlocks your ATV's full potential by offering improved timing curves and a higher rev limit, surpassing stock performance capabilities. It also includes a 2-position map switching function, allowing for on-the-fly adjustments. For advanced tuning, users can self-tune using the DynaTune autotune kit or utilize existing Power Commander maps. The module enhances spark energy, leading to easier starting and improved fuel burn, as well as providing increased throttle response. It also removes the reverse rev limit and overrides the belt indicator to ensure full performance is accessible at all times. Fitment includes the Yamaha YFZ450 models from 2004 through 2009, as well as the YFZ450 Bill Balance Edition (2006-2007), YFZ450 SE (2007-2008), YFZ450R (2009), and YFZ450R SE (2009).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDynatek
Part NumberDFS7-12
CategoryIgnitions and Electrical
5,000+ Trusted brands
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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