fits model: 250f, 450f, Yz. make: Yamaha. year: 2007–2009.

( Manufacturer Part Number: 5XC-14401-90-00 ), ( Part Type: Intake Box )
The Yamaha YZ 250F Air Box Intake, with part numbers 2S2-14401-70-00, 5XC-14401-90-00, and 5XC-14453-90-00, is an essential upgrade for any enthusiast looking to enhance the performance of their 2007-2009 Yamaha YZ 250F or 2007-2009 Yamaha 450F. This high-quality air intake system is designed to improve airflow and engine performance, resulting in increased horsepower, improved throttle response, and better overall engine efficiency.
The air box intake features a sleek and durable design, with a black powder-coated finish that adds a touch of style to your motorcycle while also providing excellent protection against the elements. The intake system is designed to fit seamlessly into your existing air box, with minimal modifications required for installation.
The air box intake includes a high-flow air filter that is designed to capture and trap dirt, dust, and other contaminants before they can reach the engine. This ensures that your engine is always receiving clean, fresh air, which is essential for optimal performance. The air filter is easy to remove and clean, making maintenance a breeze.
The intake system also includes a high-quality intake tube that is designed to improve airflow to the engine. The tube is made from a durable, lightweight material that is resistant to heat and corrosion, ensuring long-lasting performance. The intake tube is designed to fit perfectly into the air box, providing a smooth and uninterrupted airflow path to the engine.
Overall, the Yamaha YZ 250F Air Box Intake is an excellent upgrade for any Yamaha YZ 250F or 450F owner looking to improve engine performance and throttle response. With its durable design, high-flow air filter, and high-quality intake tube, this intake system is sure to provide years of reliable performance and enjoyment on the track or trails.
Product: Yamaha YZ 250F/450F Air Box Intake (2s2-14401-70-00, 7041102L, 5xc-14401-90-00, 5xc-14453-90-00)
Pros:1. Enhanced Performance: This intake system is designed to improve the engine's performance by allowing more air to flow into the engine, which can lead to increased horsepower and torque.
2. Easy Installation: The kit comes with all necessary hardware for installation, making it relatively easy for most riders to install themselves.
3. Durable Material: The intake's construction is made of high-quality materials, ensuring it can withstand the rigors of off-road riding.
4. Improved Sound: The intake system can provide a more aggressive engine sound, which some riders enjoy.
Cons:1. Cost: Upgrading to this intake system can be expensive, especially considering the cost of other modifications and maintenance.
2. Maintenance: The intake system may require more frequent maintenance than the stock system, as it can become dirty more quickly due to the increased airflow.
3. Noise: The increased airflow can lead to a louder engine noise, which may not be suitable for all riding environments or preferences.
4. Voiding Warranty: Installing aftermarket parts, such as this intake system, may void the original manufacturer's warranty.
Conclusion:The Yamaha YZ 250F/450F Air Box Intake is a great choice for riders looking to enhance their bike's performance and sound. However, it's essential to consider the cost, maintenance requirements, and potential warranty issues before making a purchase. If you're comfortable with these factors, the intake system can provide a noticeable improvement in engine performance.
Recommendation:If you're serious about upgrading your YZ 250F/450F's engine performance, the Yamaha YZ 250F/450F Air Box Intake is a worthwhile investment. Ensure you have the necessary tools and skills for installation, and consider the maintenance requirements before committing to the purchase.