Experience exceptional performance with the K&N crankcase vent filter—a perfect upgrade for racing cars, vintage vehicles, and classic carbureted engines. Engineered to provide outstanding airflow and durability, this rubber-base crankcase vent filter features a distinctive cone shape with striking blue synthetic media that is both washable and reusable. The quality is highlighted by its K&N-embossed chrome top and chrome base, ensuring enduring performance and style. Choose a K&N crankcase vent filter that meets the exacting requirements of automotive enthusiasts and professional drivers alike.

Key Features

• 2 in Base OD, .375 in Flange ID, and 1.75 in Height
• Cone-shaped design engineered for enhanced performance
• Constructed with blue synthetic media for long-lasting, washable use
• Secure flange clamps fit 3/8 to 1/2 inch metal or plastic tubing
• K&N-embossed chrome top and base provide a premium finish

Compatibility & Usage

Ideal for high-performance racing vehicles, vintage collections, and custom builds, this vent filter ensures optimal functionality in environments that demand reliability. Please note: In California, it is legal only for racing vehicles that are not registered or licensed for highway use. For complete CARB compliance details, visit knfilters.com.

Installation & Maintenance Tips

• Ensure a secure clamp fitting on your tubing
• Regular cleaning helps maintain optimal airflow and prolong filter life
• Always verify installation using the recommended guidelines

Enhance your vehicle with proven quality by exploring our related K&N Engineering collection to find more performance-driven parts.