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Enhance performance and appearance with this high-flow air intake system.
The K&N Street Metal Air Cleaner Assembly is designed for select Harley Davidson models, providing a significant boost in airflow and engine performance. Constructed from durable cast aluminum, this air cleaner features a silver powder-coated finish that enhances the aesthetic of your motorcycle while ensuring longevity. The assembly includes a washable and reusable K&N high-flow cotton air filter, which offers superior filtration and protection for your engine.
This air intake system is engineered to improve throttle response and engine sound, making it a valuable addition for riders seeking enhanced performance. The integrated internal velocity stack and built-in breathers streamline airflow, further optimizing engine efficiency. Installation is straightforward, typically taking 90 minutes or less, allowing riders to quickly benefit from the increased horsepower and improved performance.
Compatible with various Harley Davidson models, including the FLHR Road King and FLHTCUTG Tri Glide Ultra, this air cleaner assembly is a practical upgrade for enthusiasts looking to replace their restrictive stock air cleaner. With its combination of functionality and style, the K&N Street Metal Air Cleaner Assembly is a reliable choice for enhancing your motorcycle's performance.
Features
- Designed To Improve Throttle Response And Engine Sound
- Cast Aluminum High-Volume, Performance Air Intake Housing
- 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-3955S
- Height (IN): 3-1/4 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.
