FEULING PARTS BA Air Cleaner Kit - Chrome with Red Filter for Twin Cam 5447

BA Air Cleaner Kit - Chrome with Red Filter - Twin Cam

The FEULING PARTS BA Air Cleaner Kit (Part Number 5447) offers a high-performance upgrade for Twin Cam engines, combining enhanced airflow with a sleek, durable design. Featuring lengthened intake runners, this kit increases air velocity and volume, providing a balanced and dynamic flow that improves engine response and horsepower. The one-piece design ensures a clean, professional appearance and simplifies installation compared to traditional multi-stack constructions, saving time and reducing installation complexity.

Constructed from high-flow billet aluminum, the velocity stack boasts an optimal opening diameter, outer lip, and internal taper to maximize airflow efficiency. Paired with a washable and reusable 2.5-inch wide air filter housed within a one-piece billet cage, the system maintains peak performance while allowing easy maintenance. The backing plate is specially engraved with both MADE IN USA and FEULING logos, emphasizing quality and craftsmanship.

Developed on the flow bench, dyno tested, and proven on the track, this air cleaner kit delivers significant horsepower and torque gains across various engine setups, especially when combined with modified or ported cylinder heads, larger throttle bodies, or aftermarket intakes. The kit is engineered to align with OEM-style cylinder head breathing, featuring strategically placed vent holes to meet emissions standards without compromising performance. Its robust chrome finish and vibrant red filter not only enhance your bike’s appearance but also ensure long-lasting durability, making it an ideal choice for serious riders seeking reliable, high-performance upgrades.

Features:

• Lengthened intake runners for increased air velocity and volume

• One-piece design for a clean look and easier installation compared to multi-stack units

• High-flow billet aluminum velocity stack with optimal opening diameter, outer lip, and internal taper

• Replaces standard air intake with balanced dynamic flow for improved engine performance

• Washable and reusable 2.5-inch wide air filter with billet cage for durability and maintenance ease

• Engraved backing plate with MADE IN USA and FEULING logos for quality assurance

• Developed on flow bench, dyno tested, and proven on the track for maximum gains

• Designed for OEM-style cylinder head breathing with emissions compliance through optimized vent holes

• Chrome finish with red filter enhances aesthetics and durability