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Ignitions and Electrical› Charging Systems

Yamaha

GENIUS1 1-Amp Battery Charger

$147.94 $129.99 Save $17.95

SKU: Q414

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Overview

The Dynojet Q414 is a Stage 2 ATV jet kit designed to boost horsepower and improve throttle response for the 2001-2005 Yamaha Raptor 660.

This kit is intended for ATVs with stock or mildly tuned engines that feature a well-designed aftermarket pipe, a modified airbox, and a stock replacement air filter. It optimizes the air/fuel ratio for increased performance throughout the RPM range.
Show original supplier description
The Dynojet Q414 is a Stage 2 ATV jet kit engineered to deliver enhanced performance for the 2001-2005 Yamaha Raptor 660. It is recommended for use with a well-designed aftermarket exhaust pipe, a modified airbox, and a stock replacement air filter. By optimizing the air-fuel mixture, the Q414 kit aims to increase horsepower by approximately 8%, providing smoother acceleration and improved throttle response across the entire RPM range. The Dynojet jet kits take the guesswork out of tuning, allowing riders to take control of their ATV's power. Stage 1 kits are available for stock engines, offering a 5% horsepower boost, while Stage 3 kits cater to ATVs with more significant modifications. Installation involves modifying the carburetor's jetting to achieve optimal performance with the specified engine and exhaust configurations. The kit includes precisely calibrated jets to ensure proper air-fuel mixture.

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

BrandYamaha
Part NumberQ414
CategoryIgnitions and Electrical

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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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