ARLEN NESS Big Sucker* Stage I Air Filter Kit - Black (Part No. 18-741)

Upgrade your motorcycle's intake system with the ARLEN NESS Big Sucker* Stage I Air Filter Kit, designed to deliver maximum airflow and performance. Crafted from durable aluminum, this one-piece backing plate features hidden breather technology, ensuring a clean and efficient setup by eliminating external hoses or hardware. The innovative design includes O-ringed breathers that seal at the heads and exit inside the throttle body mouth, creating a virtually closed-loop system that enhances engine efficiency and reduces maintenance needs.

The radius air inlet configuration allows for unobstructed airflow, which translates into increased horsepower and torque. This setup makes it easier for your engine to breathe, optimizing power output while maintaining smooth throttle response. The kit includes all necessary hardware and detailed instructions, making installation straightforward even for those new to motorcycle customization. The high-performance filter is pre-oiled, washable, and reusable, providing long-term value and consistent performance. Made from four layers of surgical-grade cotton, this filter ensures maximum filtration without restricting airflow, protecting your engine from dirt and debris while allowing it to perform at its best.

Manufactured in the USA, the ARLEN NESS Big Sucker* Stage I Air Filter Kit combines quality craftsmanship with high-performance features. Whether you're looking to boost your bike's horsepower or simply improve its overall efficiency, this kit offers a reliable and stylish solution that complements your motorcycle's design and performance needs.