K&N RC-4580 Universal Air Filter

If you're looking to boost your vehicle's performance, the K&N RC-4580 Universal Air Filter is an excellent choice. Designed for a variety of applications, including racing vehicles, radio-controlled cars, and even generators, this air filter is versatile and reliable. Its round tapered shape ensures a perfect fit for many setups, providing exceptional airflow and filtration.

Key Features

• Color: Red
• Large End Diameter: 5.375 in (137 mm)
• Material: Cotton Gauze
• Shape: Round Tapered
• Base Outside Diameter: 5.375 in (137 mm)
• Re-Oiling Amount: 1.42 oz (42 ml)
• Flange Angle: 0 degrees
• Flange Inside Diameter: 4 in (102 mm)
• Flange Length: 0.625 in (16 mm)
• Flange Offset: 0 in (0 mm)
• Flange Type: Centered
• Flanges: 1
• Frame Design: Flexible
• Height: 8 in (203 mm)
• Type: High Performance
• Oil Included: Yes
• Package Contents: 1 Air Filter
• Package Material: Paperboard
• Package Quantity: 1
• Package Type: Box
• Pre-Screened: No
• Style: Round Tapered Universal Air Filter
• Top Material: Chrome
• Top Outside Diameter: 4.5 in (114 mm)
• Top Style: Metal
• Warranty: 1 Year Limited
• Washable: Yes
• Weight: 0.9 lb (0.4 kg)

Fitment

The K&N RC-4580 is engineered to fit a wide range of vehicles, making it a popular choice among enthusiasts who seek improved airflow and filtration. Whether you're racing on the track or enjoying a weekend drive, this air filter is designed to meet your needs.

Customer Insights

Users have reported noticeable improvements in throttle response and overall engine efficiency after installing the K&N RC-4580. Many appreciate its washable design, allowing for easy maintenance without the need for frequent replacements.

Watch It in Action