K&N Intake System-Harley Davidson (RK-3951S)

K&N Street Metal Air Intake Systems for Harley Davidson® motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a high-volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high-flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90 minutes or less. The K&N air filter is washable, reusable, pre-oiled and ready for installation. This intake system features a matte silver housing with polished fins. Internal breathers provide a sleek, clean appearance. This air intake has classic styling with a savage appeal.

• Guaranteed to increase horsepower
• 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
• Easy to install, usually in 90 minutes or less