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Unleash Performance with K&N Universal Air Filters

The K&N RC-4780 Universal Round Tapered Air Filter is engineered for a wide array of applications, from high-performance racing vehicles to everyday trucks. This filter boasts a 4-inch flange ID, a 6.625-inch base OD, a 5.25-inch top OD, and a 9.5-inch height, making it a versatile choice for custom intake systems. Its design ensures superior airflow, which translates to improved horsepower and torque for your engine.

Durable Construction & Reusability

K&N's commitment to quality is evident in the RC-4780's construction. It features ultra-strong molded pliable rubber flanges that absorb vibrations and provide a secure, flexible attachment. These flanges can even stretch up to 1/16 of an inch for a perfect fit on in-between sizes. The filter's washable and reusable design means long-term cost savings and consistent performance, reducing waste compared to disposable filters.

• Optimized for high airflow and filtration
• Durable, flexible rubber flange for secure fitment
• Washable and reusable for extended lifespan
• Ideal for custom intake systems and various applications
• Fits 1994-2002 Dodge Ram 2500/3500 and 1994-2001 Ford F-250/F-350

Experience the K&N advantage with this premium universal air filter, available at GGCRACING.