fits model: Crf450r, Twin. make: Honda. year: 2006–2008.

( Manufacturer Part Number: 17214-MEB-770 ), ( Assembly: Yes ), ( Type: Airbox Assembly )
The **Honda 17214-MEB-770 2007 2008 CRF450R Airbox Intake Air Cleaner Twin Power Flow** is a meticulously engineered aftermarket upgrade designed to enhance the performance and breathing capacity of Honda s legendary dual-sport adventure bike. Crafted to replace the stock airbox and intake system, this high-flow assembly features a **twin-tube design** that dramatically improves airflow efficiency, allowing the CRF450R s powerful 449cc parallel-twin engine to inhale cleaner, cooler air with greater consistency. The unit is constructed from **durable, lightweight materials**, including reinforced plastic and precision-machined components, ensuring both longevity and a seamless fit within the bike s frame. Unlike generic aftermarket kits, this specific part is **OEM-inspired yet optimized**, maintaining Honda s signature build quality while introducing subtle yet impactful modifications that reduce backpressure and boost throttle response. The **twin-power flow configuration** ensures balanced airflow to both cylinders, promoting a more even power delivery and reducing the risk of uneven cylinder wear a common issue in high-performance setups. Ideal for riders seeking a **smoother, more aggressive ride**, this air cleaner is compatible with both stock and upgraded CRF450R models, making it a versatile choice for those looking to fine-tune their bike s performance without sacrificing reliability. Whether used for track days, off-road adventures, or daily commuting, this airbox intake system delivers a noticeable improvement in engine efficiency, making it a standout upgrade for enthusiasts who demand precision engineering and enhanced performance.
### **Pros and Cons of Buying a 2007-2008 Honda CRF450R with the 17214-MEB-770 Airbox Intake and Air Cleaner (Twin Power Flow)**
#### **Pros**
1. **Performance Enhancement** The Twin Power Flow airbox and intake system is designed to improve airflow into the engine, which can increase horsepower and torque. This is particularly noticeable in off-road applications where throttle response and acceleration are critical.
2. **Better Throttle Response** The improved airflow reduces backpressure, allowing the engine to breathe more efficiently. This results in quicker acceleration and a more responsive throttle, which is beneficial for trail riding and racing.
3. **Easier Maintenance** The airbox is designed to be user-friendly, with easy access for cleaning or replacing the air filter. The modular design allows for quick disassembly and reassembly, reducing downtime.
4. **Durability** Honda s CRF450R is known for its robust build quality, and the airbox system is made from durable materials that can withstand rough use. The Twin Power Flow components are also designed to handle the demands of off-road riding.
5. **Compatibility** This specific airbox and intake system is officially designed for the 2007-2008 CRF450R, ensuring a perfect fit without the need for modifications. It is also compatible with aftermarket filters if desired.
6. **Aesthetic Appeal** The Twin Power Flow system has a sleek, aggressive look that enhances the bike s sporty appearance. This can be appealing to riders who value both performance and style.
7. **Potential for Tuning** The improved airflow from this system can complement other modifications, such as exhaust upgrades or ECU tuning, allowing for further performance gains if desired.
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#### **Cons**
1. **Cost** The Twin Power Flow airbox and intake system is not a stock component, so it will add to the initial cost of the bike. Depending on where you purchase it, prices can vary, and aftermarket parts may not come with a warranty.
2. **Potential for Voiding Warranty** If the bike is still under warranty, installing aftermarket parts like this airbox system could void the manufacturer s warranty. Always check with Honda or your dealer before making modifications.
3. **Maintenance Requirements** While the system is designed for easy maintenance, it does require regular cleaning of the air filter and occasional checks for debris buildup. Neglecting maintenance can lead to reduced performance or even engine damage.
4. **Noise Increase** Improved airflow can sometimes result in increased engine noise, which may not be ideal for riders who prefer a quieter ride or those riding in noise-restricted areas.
5. **Potential for Overheating** In some cases, excessive airflow can lead to slightly higher engine temperatures, especially if the bike is heavily modified or ridden in extreme conditions. This is less common but worth considering if the bike is used for aggressive riding.
6. **Compatibility with Other Mods** While the Twin Power Flow system is well-designed, pairing it with other aftermarket parts (such as a different exhaust or fuel system) may require additional tuning to ensure optimal performance and prevent issues like lean running.
7. **Learning Curve** If you are not familiar with airbox systems or motorcycle modifications, installing this component may require some research or assistance. Improper installation could lead to leaks or reduced performance.
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### **Conclusion**
The **2007-2008 Honda CRF450R with the 17214-MEB-770 Twin Power Flow airbox and intake system** is a solid choice for riders looking to enhance performance, throttle response, and airflow without drastic modifications. The system offers noticeable benefits in power and ride quality, making it a worthwhile upgrade for off-road enthusiasts. However, it comes with some trade-offs, including added cost, potential warranty concerns, and the need for regular maintenance.
If you are purchasing this bike with the intention of modifying it further or if you prioritize performance gains over stock reliability, this airbox system is a strong addition. Conversely, if you prefer a stock-like experience or are concerned about warranty issues, you may want to consider other upgrades or stick with the original equipment.
### **Recommendation**
If you are buying this bike **new or used with the intent to modify it for better performance**, the Twin Power Flow airbox and intake system is a **highly recommended upgrade**. It provides a significant boost in airflow and throttle response while maintaining durability and ease of use.
If you are purchasing the bike **as-is without plans for further modifications**, the stock airbox may suffice, especially if you prioritize simplicity and warranty coverage. However, if you plan to ride aggressively or compete in off-road events, the Twin Power Flow system will likely enhance your riding experience.
**Final Verdict:** For riders who want a performance-focused CRF450R with improved airflow and throttle response, this airbox system is a **strong and worthwhile investment**. Just ensure you factor in the cost, maintenance requirements, and potential warranty implications before making the purchase.
Airbox has some holes drilled for a trail tech battery pack that was installed not included. No boot included only whats pictured. No cracks, or breaks. 2007 06-08 HONDA CRF450R OEM AIRBOX INTAKE AIR CLEANER CASE TWIN POWER FLOW, This airbox w/ Twin air power flow element assembly is in very good condition and shows normal signs of wear.
All mounting tabs and threaded inserts are intact. Does not effect performance, and is perfectly unable as. Nice Twin air Power flow element included. Ready to assemble!, Removed From: 2007 Honda CRF450R, Please review all pictures assess the condition of item.