FEULING PARTS BA Slim Air Cleaner Kit for Harley-Davidson Twin Cam 2008-2017, Part Number 5557-S

Product type: Air Filters & Cleaners

SKU : 1010-3452

Regular price $679.95 USD

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BA Slim Air Cleaner Kit - Chrome - Black Filter - '08-'17 Twin Cam Upgrade your Harley-Davidson Twin Cam engine with the...

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BA Slim Air Cleaner Kit - Chrome - Black Filter - '08-'17 Twin Cam

Upgrade your Harley-Davidson Twin Cam engine with the FEULING PARTS BA Slim Air Cleaner Kit, designed specifically for models from 2008 to 2017. This high-performance air cleaner features a slimmer cage that provides riders with increased right side leg clearance, enhancing comfort during rides. The high-flow billet aluminum velocity stack boasts an optimal opening diameter, outer lip, and internal taper, maximizing airflow for better engine performance. The kit includes a reusable high-flow air filter and a one-piece billet cage, offering a clean and streamlined appearance that simplifies installation compared to industry-standard multi-stack designs. The convertible backing plate allows for optional cylinder head venting, supporting OEM-style breathing and routing into the intake with strategically placed vent holes to meet emissions standards. Developed and tested on the flow bench, dyno, and track, this air cleaner delivers impressive horsepower and torque gains on any engine, particularly those with modified or ported cylinder heads, larger throttle bodies, and aftermarket intakes. Crafted in the USA, the FEULING PARTS BA Slim Air Cleaner Kit combines performance, durability, and ease of installation for serious riders seeking optimal airflow and engine efficiency.

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