fits model: Glide. make: Harley, Davidson. year: 2005–2014.

( Brand: S-s Cycle ), ( Manufacturer Part Number: MN/H2DF ), ( Compatible Year: 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxdc Super Glide Custom ), ( Bundle Description: 1 Pc Genuines S Cycle Air Cleaner Kit ), ( Type: Air Cleaner Kit ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
The **Cycle MN/H2DFS Air Cleaner Kit** is a meticulously engineered upgrade designed to enhance the performance, efficiency, and longevity of the **2005 2014 Harley-Davidson FXDF Glide/NW (MN/H2DFS)** by replacing the stock air filtration system with a high-flow, precision-machined solution. This kit features a **high-quality, dual-element filtration system** that combines a **micron-rated foam pre-filter** with a **high-density, oil-impregnated cotton main filter**, ensuring superior particulate capture while maintaining optimal airflow. The pre-filter effectively traps larger debris, such as dust, pollen, and road grime, before it reaches the main filter, prolonging its lifespan and reducing maintenance frequency. Meanwhile, the main filter s dense, oil-soaked cotton fibers provide a fine barrier against smaller contaminants, including fine dust and industrial pollutants, without restricting airflow to the engine s demanding intake system. Crafted from **durable, corrosion-resistant materials**, the kit s housing is designed to fit seamlessly with the stock airbox, ensuring a clean, professional installation with minimal modifications required. Beyond filtration, this upgrade contributes to **improved throttle response, smoother power delivery, and reduced engine strain**, particularly noticeable during high-load conditions like highway cruising or sustained acceleration. Additionally, the kit s **easy-to-clean design** allows for quick maintenance simply rinse the pre-filter with water and soap, then replace the main filter every 5,000 10,000 miles (or as recommended by your riding conditions), making it both practical and cost-effective over time. Whether you re a weekend rider seeking enhanced reliability or a long-distance traveler prioritizing engine protection, the **Cycle MN/H2DFS Air Cleaner Kit** delivers a balance of performance and practicality, ensuring your Harley s intake system operates at its best while keeping your engine clean and efficient for years to come.
### Pros and Cons of buying a Cycle MN/H2DFS Air Cleaner Kit for a 2005 2014 Harley-Davidson FXDF/FXDCI Glide/NW
#### **Pros**
1. **Improved Airflow and Performance** The Cycle Air Cleaner Kit is designed to enhance airflow into the engine, which can lead to better throttle response and smoother power delivery. This is particularly noticeable in stock air cleaner setups, where airflow restrictions can limit performance.
2. **Enhanced Durability** The kit typically features high-quality materials, including reinforced silicone hoses and durable filters, which are less prone to cracking or degrading over time compared to stock rubber hoses and paper filters. This can extend the lifespan of the air intake system.
3. **Easier Maintenance** Many Cycle air cleaner kits come with washable or replaceable filters, reducing the need for frequent replacements. Some models also include quick-release clamps, making installation and filter changes simpler than the stock setup.
4. **Compatibility with Modifications** If you plan to add other performance upgrades (e.g., exhaust headers, camshafts, or fuel system tweaks), a high-flow air cleaner like the Cycle kit can help ensure the engine receives adequate air for optimal performance.
5. **Aesthetic Appeal** The sleek, modern design of the Cycle air cleaner kit can improve the bike s appearance, especially if you prefer a cleaner, less bulky look compared to the stock setup.
6. **Reduced Restriction** Stock air cleaners often restrict airflow, which can lead to a "choked" feeling under acceleration. The Cycle kit minimizes this restriction, allowing the engine to breathe more freely.
7. **Potential for Better Fuel Efficiency** In some cases, improved airflow can lead to more efficient combustion, though this depends on other factors like fuel quality and engine tuning.
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#### **Cons**
1. **Cost** The Cycle MN/H2DFS air cleaner kit is more expensive than the stock air cleaner. While it offers performance benefits, the price may be a deterrent for budget-conscious riders.
2. **Potential for Increased Noise** High-flow air cleaners can make the engine sound louder, which may not be desirable if you prefer a quieter ride or if local noise regulations are strict.
3. **Maintenance Requirements** While some Cycle kits feature washable filters, others may still require periodic replacements. Additionally, silicone hoses can degrade over time if exposed to extreme heat or UV light, requiring occasional inspection and replacement.
4. **Compatibility with Stock Components** If your bike has other restrictive components (e.g., stock exhaust or carburetors), the air cleaner alone may not provide significant performance gains. You might need additional modifications to see noticeable improvements.
5. **Installation Complexity** While the Cycle kit is designed for ease of installation, it may still require some mechanical skill, especially if you re unfamiliar with working on Harley-Davidsons. Improper installation could lead to leaks or reduced performance.
6. **Potential for Voiding Warranty** If your bike is still under manufacturer warranty, installing aftermarket parts like the Cycle air cleaner kit could void coverage, especially if the modification affects the engine s performance or emissions.
7. **Limited Emissions Compliance** Older Harley-Davidsons (especially pre-2007 models) may not have been designed with high-flow air cleaners in mind, and some states have emissions regulations that could technically be violated with such modifications. However, this is rarely an issue for personal use unless you re in a highly regulated area.
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### **Conclusion and Recommendation**
The **Cycle MN/H2DFS Air Cleaner Kit** is a solid choice for riders looking to improve airflow, durability, and overall performance on their 2005 2014 FXDF/FXDCI Glide/NW. It offers tangible benefits in terms of throttle response, ease of maintenance, and aesthetic appeal, making it a worthwhile upgrade for those willing to invest in performance enhancements.
However, it is not a "magic fix" for underpowered engines if your bike s performance issues stem from other components (e.g., carburetors, exhaust, or drivetrain), the air cleaner alone may not deliver dramatic results. Additionally, the cost and potential maintenance requirements should be considered against your budget and riding priorities.
**Recommendation:**- **Buy the Cycle kit if:** You want a reliable, high-quality air cleaner that improves airflow, reduces restriction, and enhances durability. It s a good first step for riders planning further modifications (e.g., exhaust, fuel system upgrades).
- **Avoid or reconsider if:** You re on a tight budget, prioritize noise reduction, or have other restrictive components that would limit the kit s effectiveness. In such cases, a mid-range aftermarket air cleaner (e.g., from K&N or a reputable Harley-specific brand) might offer a better balance of cost and performance.
For the FXDF/FXDCI, pairing the Cycle air cleaner with a **performance exhaust** (e.g., from Cycle, Akrapovic, or a trusted Harley tuner) would yield the best results. Always ensure proper installation and consider consulting a mechanic if you re unsure about compatibility with other modifications.
Cycle Air Cleaner Kit for 2005 - 2014 Harley Davidson FXDC Super Glide nw: Status: In Stock.