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FEULING PARTS BA Air Cleaner Kit - Black with Black Filter for '93-'99 Evolution Big Twin – Part Number 5563
Regular price $649.95 USD
Category:
BA Air Cleaner Kit - Black with Black Filter - '93-'99 Evolution Big Twin
Enhance your Harley-Davidson Evolution Big Twin engine with the FEULING PARTS BA Air Cleaner Kit, designed for models from 1993 to 1999. This high-performance air cleaner features lengthened intake runners that increase air velocity, providing a significant boost in airflow and overall engine efficiency. The design ensures a balanced dynamic flow, which translates into impressive horsepower and torque gains, especially when combined with modified or ported cylinder heads, larger throttle bodies, or aftermarket intakes. The kit's one-piece construction offers a sleek, clean appearance and simplifies installation compared to traditional multi-stack designs, saving time and effort during setup.
The high-flow billet aluminum velocity stack is engineered with an optimal opening diameter, outer lip, and internal taper, maximizing airflow while maintaining smooth air transitions. The included washable and reusable 2.5-inch wide air filter features a one-piece billet cage and is engineered for durability and easy maintenance. The backing plate, engraved with MADE IN USA and FEULING logos, adds a touch of quality craftsmanship and pride of manufacture. Developed and tested on flow benches, dyno, and track, this air cleaner is designed to deliver real-world performance gains. Out of the box, it is configured to meet OEM-style cylinder head breathing and emissions standards, with vent hole positioning optimized for proper routing.
Constructed in the USA from premium materials, the FEULING BA Air Cleaner Kit ensures long-lasting performance and a sleek, aggressive look. Whether you’re building a high-performance street machine or a track-ready Harley, this kit offers the perfect balance of power, efficiency, and style, making it an ideal upgrade for any '93-'99 Evolution Big Twin rider seeking enhanced airflow and engine response.
Features:
- Lengthened intake runners for increased air velocity and volume
- One-piece design simplifies installation and provides a clean look
- High-flow billet aluminum velocity stack with optimal opening diameter, outer lip, and internal taper
- Washable and reusable 2.5-inch wide air filter with billet cage for durability
- Engraved backing plate with MADE IN USA and FEULING logos
- Developed with flow bench, dyno testing, and track validation
- OEM-style cylinder head breathing with optimized vent hole placement
- Made in the USA for quality and durability





