Feuling Parts BA Race Series Air Cleaner Kit - Black Anodized with Red Filter Part 5423

Product type: Air Filters & Cleaners

Vendor: FEULING PARTS

SKU : 1010-3137

Regular price $649.95 USD

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BA Race Series Air Cleaner Kit - Black Anodized - Red filter The Feuling Parts BA Race Series (RS) Air Cleaner Kit,...

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BA Race Series Air Cleaner Kit - Black Anodized - Red filter

The Feuling Parts BA Race Series (RS) Air Cleaner Kit, Part 5423, is engineered for optimal performance on Harley-Davidson motorcycles, especially those with modified or ported cylinder heads. Originally designed for the 130 Bagger GP race engine, this high-performance air cleaner offers a significant upgrade with a filter size approximately 33% larger than standard models, resulting in increased airflow and improved horsepower and torque. The design enhances engine breathing, contributing to better throttle response and overall engine efficiency. Its lengthened intake runners and increased air velocity ensure balanced dynamic flow, which is critical for high-performance applications. The one-piece billet construction provides a clean, streamlined appearance and simplifies installation compared to traditional multi-stack designs, making it an excellent choice for both professional racers and serious enthusiasts. The kit features OEM-style vent hole routing that optimizes intake airflow and maintains proper cylinder head breathing. The high-flow velocity stack, with its carefully engineered opening diameter, outer lip, and internal taper, maximizes airflow while minimizing turbulence. The washable and reusable air filter measures approximately 3.335 inches in diameter, ensuring long-term durability and consistent filtration performance. Made in the USA, this air cleaner combines quality craftsmanship with innovative design, providing a reliable upgrade that enhances engine performance and aesthetic appeal for Harley-Davidson motorcycles.

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