K&N Engineering Performance Air Intake System for 2017-2018 Harley-Davidson Touring Models - Silver (Part No. 57-1139S)
- Easy to install, usually in 90 minutes or less
- K&N Million Mile Limited Warranty
Upgrade your Harley-Davidson Touring motorcycle with the K&N Engineering Performance Air Intake System, designed specifically for 2017 and 2018 models including the Road King, Street Glide, Road Glide, Tri Glide Ultra, Ultra Limited, and Ultra Limited Low. This system replaces the restrictive stock OE air cleaner with a high-flow K&N air filter and a durable cast aluminum intake tube, significantly increasing airflow for enhanced engine performance. The intake features a die-cast aluminum throttle-body mounting plate and hardware for straightforward installation, typically completed within 90 minutes. Once installed, you'll notice an aggressive look that complements your bike's styling while delivering real power gains. The system is CARB exempt (D-269-60) and street legal across all 50 states, ensuring compliance with emissions regulations. K&N's reputation for quality and durability is backed by their Million Mile Limited Warranty, providing peace of mind and long-term reliability. This performance upgrade is an excellent choice for riders seeking increased horsepower, improved throttle response, and an enhanced motorcycle appearance. The system's design and materials ensure it withstands the rigors of riding, maintaining peak airflow and filtration over time. Whether you're cruising or pushing your bike to the limit, this intake system helps unleash your Harley's full potential and adds a commanding presence on the road.
Features:
- High-flow K&N air filter for increased airflow and performance
- Cast aluminum intake tube for durability and style
- Includes die-cast aluminum throttle-body mounting plate and hardware
- Easy installation, typically completed within 90 minutes
- CARB exempt and street legal in all 50 states
- Backed by K&N's Million Mile Limited Warranty
- Designed specifically for select 2017-2018 Harley-Davidson Touring models
Fitment & install notes
Add machine fitment, install time, included hardware, and warranty info here.