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Enhance your Harley's performance with improved airflow and throttle response.
The K&N FIPK Cold Air Intake System is engineered for select Harley-Davidson Touring, Softail, Twin-Cam, and Sportster motorcycle models. This system replaces the restrictive stock air cleaner with a high-flow cotton air filter and a cast aluminum intake tube, designed to significantly increase airflow and horsepower. The cast aluminum construction not only enhances durability but also contributes to an aggressive aesthetic that complements the motorcycle's design.
This intake system features a washable and reusable air filter that provides outstanding performance and protection, ensuring longevity and efficiency. The integrated internal velocity stack optimizes airflow dynamics, while built-in breathers replace the external OE breathers for a cleaner installation. With a straightforward installation process that takes approximately one hour, the K&N FIPK system is CARB exempt and street legal in all 50 states, making it a practical choice for performance enthusiasts.
Features
- Designed To Improve Throttle Response And Engine Sound
- Cast Aluminum High-Performance Intake Tube
- Washable And Reusable 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
Specifications
- Manufacturer: K & N Filters
- Manufacturer Part Number: 57-1139S
- Recommended Use: Performance
- Tube Color: Silver
- Tube Material: Die-Cast Aluminum
- Filter Color: Red
- Estimated Install Time (Hours): 1
- Filter Material: Cotton Gauze
- Protection Type: No Protection
Compatibility / Fit
- 2017-2018 Harley Davidson FLHR Road King
- 2017-2018 Harley Davidson FLHTCUTG Tri Glide Ultra
- 2017-2018 Harley Davidson FLHTK Ultra Limited
- 2017-2018 Harley Davidson FLHTKL Ultra Limited Low
- 2017-2019 Harley Davidson FLHX Street Glide
- 2017-2018 Harley Davidson FLHXS Street Glide Special
- 2017-2018 Harley Davidson FLRT Freewheeler
- 2017-2018 Harley Davidson FLTRU Road Glide Ultra
- 2017-2018 Harley Davidson FLTRX Road Glide
- 2017-2018 Harley Davidson FLTRXS Road Glide Special
Technical Documents
Product Videos
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.
