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K&N Hose Coupler - 4" to 3.5" Inner Diameter

Seamlessly connect hoses of different sizes for your custom air intake or other automotive applications with this versatile K&N Hose Coupler. Designed with a 4-inch inner diameter that reduces to 3.5 inches, this coupler is essential for creating a perfect fit in custom builds and replacement setups.

Key Features and Benefits:

• Size Transition: Effectively connects a 4-inch diameter hose to a 3.5-inch diameter hose, providing flexibility in custom plumbing.
• Durable Construction: Manufactured by K&N Engineering, known for high-quality materials that ensure longevity and resistance to heat and pressure.
• Custom Air Intakes: Ideal for DIY enthusiasts and racers building custom air intake systems, allowing for precise component matching.
• Secure Fit: Engineered to provide a tight and secure connection, preventing air leaks and ensuring optimal system performance.
• Versatile Use: Suitable for various automotive applications beyond air intake, including coolant lines or vacuum systems where hose size adaptation is needed.
• Replacement Part: Can be used as a direct replacement for damaged or worn-out hose couplers in compatible systems.

K&N Engineering is a leader in high-performance air filtration and intake systems. This hose coupler exemplifies their commitment to providing components that enable enthusiasts to achieve optimal performance and a custom fit. Whether you're fine-tuning an existing setup or building a new one from scratch, this coupler offers a reliable solution for connecting different hose sizes.

Ensure your custom projects have the right connections with quality components. K&N offers a range of accessories to complement their renowned air filters and intake kits. Find this K&N Hose Coupler and other performance parts at GGCRACING.