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Enhance airflow and performance with a sleek design for Harley Davidson motorcycles.
The K&N Street Metal Air Cleaner Assembly is engineered to replace the restrictive stock air cleaner on Harley Davidson motorcycles, providing a significant increase in airflow and performance. This assembly features a high-flow air filter and a high-volume cast aluminum housing, designed to improve throttle response and engine sound. The modern oval-shaped matte black housing, complemented by silver details and sanded fins, offers an aggressive yet streamlined appearance.
Installation of the K&N air cleaner is straightforward, typically completed in 90 minutes or less, making it accessible for motorcycle enthusiasts. The washable and reusable K&N high-flow cotton air filter is pre-oiled and ready for immediate use, ensuring outstanding performance and protection. Additionally, integrated internal breathers replace external OE breathers, contributing to a clean and sleek look.
This air intake system not only enhances the aesthetic appeal of your motorcycle but is also guaranteed to increase horsepower, making it a practical upgrade for those seeking improved performance. With its durable construction and innovative design, the K&N Street Metal Air Cleaner Assembly is a reliable choice for enhancing your Harley Davidson's capabilities.
Features
- Designed To Improve Throttle Response And Engine Sound
- Cast Aluminum High-Volume, Performance Air Intake Housing In Black
- 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-3956
- Height (IN): 4-1/4 Inch
- Top Design: K&N Logo
- Finish: Powder Coated
- Color: Black
- 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.
