{"product_id":"feuling-parts-slim-ba-air-cleaner-kit-for-twin-cam-5543-s-with-black-filter","title":"FEULING PARTS Slim BA Air Cleaner Kit for Twin Cam 5543-S with Black Filter","description":"Slim BA Air Cleaner Kit - Black - Black Filter - Twin Cam\n\u003cp\u003eThe FEULING PARTS Slim BA Air Cleaner Kit is designed to enhance your Harley-Davidson Twin Cam engine with improved airflow and a sleek appearance. Featuring a slimmer cage that provides more right side leg clearance, this air cleaner is ideal for riders seeking both performance and comfort. The cage stands 2.375 inches high, offering a compact yet high-flow solution. Developed through extensive flow bench testing, dyno validation, and track proven results, this kit delivers impressive horsepower and torque gains across various engine setups, especially those with modified or ported heads, larger intakes, or throttle bodies. The one-piece design simplifies installation and provides a clean, streamlined look compared to traditional multi-stack constructions. Featuring lengthened intake runners, the air cleaner boosts air velocity and volume to promote a balanced, dynamic flow that optimizes engine efficiency. The high-flow billet aluminum velocity stack has an optimal opening diameter, outer lip, and internal taper to maximize airflow. The included black washable and reusable filter ensures long-term durability and performance, housed within a sturdy billet cage crafted in the USA for quality and reliability. This combination of design features and proven performance upgrades makes the FEULING PARTS Slim BA Air Cleaner Kit a superior choice for riders aiming to enhance their Twin Cam engine's power and appearance without sacrificing comfort or style.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSlimmer cage design provides more right side leg clearance for rider comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeight: 2.375 inches, optimized for airflow and clearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDeveloped and tested on flow bench, dyno, and track for proven performance gains\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImpressive horsepower and torque improvements, especially on modified engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOne-piece construction for easier installation and a clean look\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLengthened intake runners increase air velocity and volume for better engine breathing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-flow billet aluminum velocity stack with optimal opening diameter and internal taper\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBlack washable and reusable air filter for long-term durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA ensuring quality and craftsmanship\u003c\/li\u003e\u003c\/ul\u003e","brand":"FEULING PARTS","offers":[{"title":"Default Title","offer_id":46391761535173,"sku":"10103446","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/5698427.png?v=1781748907","url":"https:\/\/btqllc.com\/products\/feuling-parts-slim-ba-air-cleaner-kit-for-twin-cam-5543-s-with-black-filter","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}