ARLEN NESS BIG SUCKER™ AIR FILTER KITS FOR TWIN CAM AND XL

The Arlen Ness Big Sucker™ Stage I Air Filter Kit is designed to provide your engine with maximum airflow and increased horsepower. This industry-leading intake system features a one-piece aluminum backing plate engineered with patented hidden breather technology. Each breather is o-ringed at the heads and exits at the mouth of the injector or carburetor to provide efficient engine breathing, completely eliminating the need for external hoses or additional mounting hardware.

Performance is at the forefront of the Big Sucker™ design. The radius air inlet is shaped to provide unobstructed airflow into the engine, ensuring optimal combustion and throttle response. Whether you are looking for improved torque or a cleaner aesthetic for your motorcycle, this kit delivers a streamlined look and high-velocity performance in one package.

Key features include:

• One-piece aluminum backing plate with integrated hidden breather technology.
• Radius air inlet designed for maximum performance and unobstructed airflow.
• Efficient engine breathing system that eliminates external hoses and hardware.
• All necessary mounting hardware and easy-to-follow instructions are included for a straightforward installation.

Experience the legendary quality of Arlen Ness with a Stage I intake system that combines innovative engineering with proven results on the road. This kit is the perfect foundation for any performance upgrade, ensuring your engine breathes easier and runs stronger.