Categories
- Audio & communication( 99 )
- Bike protection( 35 )
- Brakes
- Electrical( 82 )
- Engine
- Exhaust
- Fairings & body( 128 )
- Footrests & floorboards
- Frame & suspension( 532 )
- Fuel & air systems( 0 )
- Handlebars controls & mirrors( 568 )
- Lighting( 159 )
- Saddlebags & luggage( 59 )
- Seats( 919 )
- Sissy bars( 0 )
- Transmission & drivetrain( 165 )
- Wheels & accessories( 85 )
- All collections
FEULING PARTS BA Air Cleaner Kit - Black/Clear with Red Filter for Twin Cam 5444
Regular price $649.95 USD
Category:
BA Air Cleaner Kit - Black/Clear with Red Filter - Twin Cam
The FEULING PARTS BA Air Cleaner Kit for Twin Cam engines offers a high-performance solution designed to enhance airflow and engine efficiency. Featuring lengthened intake runners, this kit increases air velocity and delivers additional volume, promoting a balanced dynamic flow that can improve horsepower and torque. The one-piece billet aluminum velocity stack, with its optimal opening diameter, outer lip, and internal taper, provides a streamlined, clean appearance and simplifies installation compared to traditional multi-stack designs. This high-flow, washable, and reusable 2.5-inch wide air filter, encased in a durable billet cage, ensures long-lasting filtration performance while maintaining maximum airflow.
Developed and tested on flow benches, dyno, and track, the FEULING air cleaner kit is engineered for superior performance and reliability. The backing plate is engraved with both MADE IN USA and FEULING logos, emphasizing quality craftsmanship. Out of the box, the kit is configured to mimic OEM cylinder head breathing, with strategically placed vent holes to meet emissions standards without sacrificing airflow. Whether used on modified or ported cylinder heads, or paired with larger throttle bodies, this air cleaner kit provides impressive gains in horsepower and torque, making it suitable for performance enthusiasts seeking optimized airflow and engine response. Overall, the FEULING PARTS BA Air Cleaner Kit is an ideal upgrade for Twin Cam engines, combining performance, durability, and ease of installation in a sleek, attractive package.
Features:
- Lengthened intake runners increase air velocity and volume for balanced flow
- One-piece billet aluminum velocity stack for improved aesthetics and easier installation
- High-flow washable and reusable 2.5-inch wide air filter with billet cage
- Optimized intake design with internal taper and vent holes to meet emissions standards
- Developed, flow bench tested, and track proven for reliable performance
- Engraved backing plate featuring MADE IN USA and FEULING logos
- OEM-style cylinder head breathing routing for out-of-the-box compatibility





