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FEULING PARTS BA Slim Air Cleaner Kit for Harley-Davidson Twin Cam '08-'17 | Part 5454-S
Regular price $649.95 USD
Category:
BA Slim Air Cleaner Kit - Black/Clear - Red Filter - '08-'17 Twin Cam
Enhance your Harley-Davidson Twin Cam motorcycle with the FEULING PARTS BA Slim Air Cleaner Kit, designed for models from 2008 to 2017. This high-performance air cleaner features a slimmer cage that provides riders with increased right side leg clearance, improving comfort during rides. The kit includes a high-flow billet aluminum velocity stack with an optimal opening diameter, outer lip, and internal taper, ensuring maximum airflow efficiency. Additionally, the assembly comes with a reusable high-flow air filter and a one-piece billet cage, simplifying installation and offering a sleek, clean look compared to standard multi-stack designs. The convertible backing plate allows for optional cylinder head venting, maintaining OEM-style breathing and routing into the intake with strategically located vent holes that meet emissions standards. The kit is engineered for impressive horsepower and torque gains across a wide range of engines, especially when combined with modified or ported cylinder heads, larger throttle bodies, and aftermarket intakes. Developed and tested on the flow bench, dyno, and track, this product delivers reliable performance gains. Made in the USA, the FEULING PARTS BA Slim Air Cleaner Kit combines quality craftsmanship with functional design to upgrade your motorcycle’s intake system efficiently.
Features:
- Slimmer cage design for increased right side leg clearance
- High-flow billet aluminum velocity stack with optimal opening diameter, outer lip, and internal taper
- Includes a reusable high-flow air filter for long-term use
- One-piece billet cage for easier installation and a clean aesthetic
- Convertible backing plate with optional cylinder head venting
- OEM-style cylinder head breathing and routing with emissions-compliant vent holes
- Engineered for significant horsepower and torque improvements
- Developed and tested on flow bench, dyno, and track for proven performance
- Made in the USA with high-quality craftsmanship





