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Enhance airflow and performance with a sleek design for Harley Davidson.
The K&N Street Metal Air Cleaner Assembly is engineered to replace the restrictive stock air cleaner on Harley Davidson motorcycles. This assembly features a high-flow air filter and a cast aluminum housing that significantly improves airflow, resulting in enhanced engine performance and throttle response. The silver powder-coated finish and modern oval shape provide an aggressive yet streamlined appearance, while integrated internal breathers maintain a clean look without external components.
This air cleaner assembly includes a washable and reusable K&N high-flow cotton air filter, which is pre-oiled and ready for installation. The design incorporates an internal velocity stack to optimize airflow and maximize horsepower. Installation is straightforward, typically taking 90 minutes or less, making it accessible for most motorcycle enthusiasts. With its combination of performance and aesthetics, the K&N Street Metal Air Cleaner Assembly is a valuable addition to any Harley Davidson motorcycle.
Features
- Designed To Improve Throttle Response And Engine Sound
- Cast Aluminum High-Volume, Performance Air Intake Housing In Silver
- Washable And Reusable K&N High-Flow Cotton Air Filter That Provides Outstanding Performance And Protection
- Integrated Internal Velocity Stack
- Built-In Breathers Replace External OE Breathers
- Guaranteed To Increase Horsepower
- Easy To Install, Usually In 90 Minutes Or Less
Specifications
- Manufacturer: K & N Filters
- Manufacturer Part Number: RK-3956S
- Height (IN): 4-1/4 Inch
- Top Design: K&N Logo
- Finish: Powder Coated
- Color: Silver
- Air Filter Height (IN): 2.469 Inch
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Estimated Install Time (Hours): 0.5
Compatibility / Fit
- 2018-2019 Harley Davidson FLDE Deluxe 107
- 2018-2019 Harley Davidson FLFB Fat Boy 107
- 2018-2019 Harley Davidson FLFBS Fat Boy 114
- 2018-2019 Harley Davidson FLHC Heritage Classic 107
- 2018-2019 Harley Davidson FLHCS Heritage Classic 114
- 2017-2019 Harley Davidson FLHR Road King
- 2018-2019 Harley Davidson FLHRXS Road King Special
- 2018-2019 Harley Davidson FLHTCU Electra Glide Ultra Classic
- 2017-2019 Harley Davidson FLHTCUTG Tri Glide Ultra
- 2017-2019 Harley Davidson FLHTK Ultra Limited
- 2017-2019 Harley Davidson FLHTKL Ultra Limited Low
- 2017-2019 Harley Davidson FLHX Street Glide
- 2017-2019 Harley Davidson FLHXS Street Glide Special
- 2017-2019 Harley Davidson FLRT Freewheeler
- 2018-2019 Harley Davidson FLSB Sport Glide 107
- 2018-2019 Harley Davidson FLSL Softail Slim 107
- 2017-2019 Harley Davidson FLTRU Road Glide Ultra
- 2017-2019 Harley Davidson FLTRX Road Glide
- 2017-2019 Harley Davidson FLTRXS Road Glide Special
- 2018-2019 Harley Davidson FXBB Street Bob 107
- 2018-2019 Harley Davidson FXBR Breakout 107
- 2018-2019 Harley Davidson FXBRS Breakout 114
- 2018-2019 Harley Davidson FXFB Fat Bob 107
- 2018-2019 Harley Davidson FXFBS Fat Bob 114
- 2018-2019 Harley Davidson FXLR Low Rider 107
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
