fits model: Ls650, S40, Boulevard. make: Suzuki. year: 2006.

( Brand: Airbox ), ( Manufacturer Part Number: 24B10 ), ( Part Type: Box Filter )
The **Airbox 24B10 Air Filter for the 2006 Suzuki LS650 S40 Boulevard** is a meticulously engineered aftermarket solution designed to enhance the performance, efficiency, and longevity of your motorcycle s air intake system. Crafted from high-quality, dense microfiber media, this filter ensures superior filtration while maintaining optimal airflow, allowing your LS650 s powerful inline-four engine to breathe freely without compromising on cleanliness. Unlike traditional paper filters that can restrict airflow and accelerate engine wear, the Airbox 24B10 utilizes a washable, reusable design, making it an eco-friendly and cost-effective alternative that eliminates the need for frequent replacements. The filter s compact yet robust construction fits seamlessly within the stock airbox housing, ensuring a perfect seal and preventing dust, debris, and contaminants from infiltrating the engine bay. This not only protects critical components like the throttle body, intake valves, and cylinder walls from premature wear but also helps maintain peak engine performance, throttle response, and fuel efficiency. Additionally, the Airbox 24B10 is engineered to withstand high temperatures and extreme conditions, making it ideal for both urban commuting and long-distance touring on the 2006 Suzuki LS650. Whether you re seeking a performance upgrade, a maintenance-friendly solution, or simply a way to extend the life of your motorcycle s engine, this air filter delivers a balance of durability, efficiency, and reliability that rivals or surpasses OEM standards.
### Pros and Cons of buying a Airbox (24B10) for a 2006 Suzuki LS650 S40 Boulevard Air Box Filter
#### **Pros:**1. **Improved Airflow and Performance** A high-quality aftermarket air filter, such as an oil-slicked or foam-based replacement, can enhance airflow compared to the stock paper filter. This may lead to better throttle response, slight power gains, and improved engine breathing, especially in high-altitude or hot climates where stock filters restrict airflow.
2. **Durability and Longevity** Many aftermarket air filters are designed to last longer than the stock OEM filter, reducing the frequency of replacements. Some high-end filters, such as those made from dense foam or cotton, can withstand more dirt and debris before needing cleaning or replacement.
3. **Easier Maintenance** Unlike the stock paper filter, which must be replaced entirely when clogged, some aftermarket filters (like oil-wetted foam) can be cleaned and reused multiple times. This saves money in the long run and reduces waste.
4. **Better Filtration Efficiency** Some aftermarket filters, particularly those with advanced media (e.g., cotton or synthetic fibers), can provide superior filtration while still allowing better airflow than the stock filter. This can help protect the engine from fine dust and debris without sacrificing performance.
5. **Aesthetic and Customization** Replacing the stock airbox with a sleeker or more aggressive aftermarket unit can improve the bike s appearance. Some riders prefer the look of a clean, exposed filter or a custom air intake system.
6. **Compatibility with Modifications** If you plan to add other performance modifications (e.g., exhaust, camshafts, or fueling upgrades), a high-flow air filter can help ensure that the engine isn t starved for air, which could negate gains from other mods.
7. **Easier Installation** Many aftermarket filters are designed for straightforward installation, often requiring no modifications to the stock airbox. Some even come with gaskets or seals to ensure a proper fit.
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#### **Cons:**1. **Potential for Reduced Filtration** While some aftermarket filters improve airflow, others (particularly those with minimal media or poor construction) may allow more dirt and debris into the engine. This can lead to increased wear on the cylinder walls, pistons, and other internal components over time.
2. **Risk of Engine Damage** If the filter is not properly maintained (e.g., not cleaned or replaced regularly) or if it s a low-quality product, it can fail to trap contaminants effectively. This may result in sanding of the cylinder walls, increased oil consumption, or even catastrophic engine failure in extreme cases.
3. **Voided Warranty** Many manufacturers (including Suzuki) void the warranty if aftermarket parts are installed without approval. If your bike is still under warranty, replacing the air filter with an aftermarket unit could complicate future repairs or claims.
4. **Noise Increase** Some aftermarket filters, especially those with open designs or no sound-dampening features, can make the engine louder. While this may not bother some riders, others prefer the quieter operation of the stock setup.
5. **Cost** High-quality aftermarket filters can be more expensive than the stock OEM filter. While they may last longer, the upfront cost can be a deterrent, especially if you re on a tight budget.
6. **Potential for Air Leaks** Poorly fitted or low-quality aftermarket filters may not seal properly, leading to air leaks. This can reduce efficiency, cause a "dirty" air mixture, and even damage the engine over time.
7. **Not Always Noticeable Performance Gains** In many cases, the power gains from replacing the air filter are minimal, especially if the rest of the bike s components (e.g., carburetors, exhaust) are not upgraded. The improvement may be more noticeable in specific conditions (e.g., high altitude) than in everyday riding.
8. **Maintenance Requirements** Unlike the stock filter, which is a simple drop-in replacement, some aftermarket filters (e.g., oil-slicked foam) require regular cleaning and oiling to maintain effectiveness. Forgetting this can lead to clogging or reduced performance.
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### **Conclusion:**Replacing the stock air filter on a 2006 Suzuki LS650 S40 Boulevard with an aftermarket option can offer benefits such as improved airflow, durability, and easier maintenance. However, it also carries risks, including potential engine damage if the filter is not properly maintained or if a low-quality product is chosen. The decision ultimately depends on your priorities: whether you value slight performance gains and customization over the simplicity and reliability of the stock setup.
If you decide to upgrade, opt for a **high-quality, well-reviewed filter** (e.g., K&N, Mann Filter, or a reputable oil-slicked foam filter) and ensure it is properly installed and maintained. Always clean or replace it according to the manufacturer s recommendations and monitor engine performance for any signs of increased wear.
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### **Recommendation:**- **If you prioritize simplicity, reliability, and warranty coverage**, stick with the **stock OEM air filter**. It s a proven, low-maintenance solution that won t void your warranty and provides adequate protection for daily riding.
- **If you want slight performance improvements and are willing to maintain the filter properly**, consider a **high-quality aftermarket oil-slicked foam filter** (e.g., K&N or a trusted brand). These offer a good balance between airflow and filtration while being reusable.
- **Avoid cheap or poorly reviewed filters**, as they may not provide adequate protection and could harm your engine.
- **If you plan extensive modifications**, upgrading the air filter is a small but worthwhile step to complement other performance upgrades.
For the LS650, a well-maintained aftermarket filter can be a safe and beneficial choice, but it should not be seen as a "must-have" modification unless you re actively tuning the bike for better performance. Always research thoroughly and consider your riding conditions before deciding.
Came off a bike with only 314 miles In great shape Tote 50. 2006 Suzuki LS650 S40 Boulevard air box with filter and hose mounting screws.