Increase airflow? Replace the original air inlet, allowing air to enter through the filter element, increasing the air contact surface. A larger air flow rate can provide more oxygen to the engine combustion chamber, thereby improving combustion efficiency and power output. This can increase the horsepower and torque of the engine. Shorter intake pipes? Reduce intake resistance, enhancing engine performance. Durable and Corrosion-resistant? The Air Cleaner Case is made from 5052 aluminum alloy, known for its excellent durability and resistance to corrosion. It provides long-lasting performance even in harsh conditions. CNC Machined? Machining by CNC technology, provides high precision and attractive Appearance. Established in 2010, NICECNC is the leading brand around the world. We focus on a huge variety of high-quality performance racing motorcycle/car/ATV/UTV parts for our customers. For a decade, our products have reached more than 100 countries, serving nearly 1,380,000 customers. Condition: 100% Brand new. Material: 5052 Aluminum Alloy. 1x Air Filter Box Assembly. If the adhesive of the intake pipe becomes loose, it can be re-bonded together. We are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Harley-Davidson, Honda, Yamaha, Kawasaki, Suzuki, KTM, Duke, Husaberg, Husqvarna, BMW, Aprilia, Triumph, Piaggio, Ducati, MV Agusta, Moto Guzzi, Benelli, Buell, CF-Moto, Enfield, Hyosung, Indian, etc.