The K&N Hammer Street Metal Intake System is engineered around an oversized K&N High-Flow Air Filter™, a design choice intended to enhance performance, improve filtration efficiency, and extend service intervals. This configuration supports the system’s core function by maximizing airflow while maintaining robust air quality standards for the engine.
Structural integrity is ensured through an aluminum backing plate featuring an integrated velocity stack, which provides a solid mounting surface for the assembly. The system replaces external OE breathers with built-in alternatives, streamlining the installation and reducing external components. The unit is finished with a high-quality aluminum cover available in either a mirror-finish or wrinkle black option, combining durability with a refined aesthetic.