K&N Filters Air Filter – 5-1/8 Flange x 11″ OD x 4-3/7″ H – X-Stream Top (KNN66-3120)

Description

The K&N Filters Air Filter – 5-1/8 Flange x 11″ OD x 4-3/7″ H – X-Stream Top (KNN66-3120) is built for enhanced airflow and superior filtration. Designed for high-performance engines, this round air filter features a 5-1/8″ flange, 11-inch outside diameter, and a 4-3/7″ height. The integrated X-Stream top adds filtration surface area to help improve engine breathing, making it ideal for racing or heavy-duty applications. This filter is washable, reusable, and compatible with a variety of carburetors and throttle bodies. A trusted choice for drivers who need durability and efficiency in harsh conditions, this filter ensures both protection and power.

Features and Specifications:

• Air Filter Material: Cotton Gauze
• Flange Inside Diameter: 5-1/8″
• Outside Diameter: 11″
• Height: 4-3/7″
• Top Style: X-Stream
• Air Filter Color: Red
• Air Filter Shape: Round
• Included: Mounting Hardware
• Reusable Design: Washable and built for long-term use.
• Enhanced Filtration: Top-mounted filter increases surface area.
• Improved Performance: Boosts overall airflow for better efficiency.
• Warranty: 1 Year Limited