Description
The K&N Filters Silicone Hose – 4-1/2″ ID x 1-3/4″ L – Black (KNN08540) is designed to provide high durability and flexibility for various automotive applications. Made from high-quality silicone, this hose withstands extreme temperatures and pressure, making it ideal for intake, intercooler, and cooling system connections. Its reinforced construction ensures long-lasting performance, while the 4-1/2-inch inner diameter allows for efficient airflow. Whether upgrading your vehicle or replacing a worn-out hose, this K&N Filters component delivers reliability and precision fitment.
Features and Specifications:
- Material: High-quality silicone
- Inner Diameter: 4-1/2 inches
- Length: 1-3/4 inches
- Color: Black
- Purpose: Connects intake tubes for custom air intake setups or serves as a replacement part
- Application: Ideal for do-it-yourself racing air intake systems






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