Intake System-Harley

The K&N Engineering Intake System for Harley (model RK-3953) is designed for riders seeking enhanced engine breathing and throttle response while maintaining reliability and aesthetics. This performance air intake addresses the limitations of stock Harley intake manifolds, which can restrict airflow and hinder engine performance. Whether you're customizing a cruiser or upgrading a touring bike, this K&N system provides a foundational upgrade for serious Harley enthusiasts.

Engineered with decades of flow optimization and dyno-validated design, this Harley intake system features a precision-tuned intake tract that minimizes turbulence and enhances volumetric efficiency across the RPM range. This is particularly important for big-displacement V-twins, where maximizing airflow is crucial. The assembly weighs 4.08 lbs, which helps reduce unnecessary mass, and its compact dimensions (9.5 x 4.875 x 11.75 inches) facilitate a clean installation without significant frame modifications.

This intake system is perfect for Harley owners with naturally aspirated builds who desire measurable performance improvements. It integrates seamlessly with stock engine bays while preserving the OEM appearance, allowing you to enhance power without compromising the classic look of your bike. Unlock the full potential of your Harley with this essential upgrade.