K&N Engineering XStream Air Flow Top Assembly 66-3060

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine. Cleanable and reusable, the XStream Air Flow Top adds filter area and longer service intervals while delivering excellent filtration. Associated products: 25-3750 Air Filter Foam Wrap, 25-5500 Air Filter Foam Wrap, E-3750PK Air Filter Wrap, E-3750PY Air Filter Wrap, E-3750 Round Air Filter, 99-5000 Filter Care Service Kit Aerosol

• Washable and reusable
• Improves Air Flow

The K&N Engineering XStream Air Flow Top Assembly is designed to increase effective filter area while redirecting incoming air through the side pleats for improved airflow efficiency. This reusable air filter top helps support consistent engine performance and provides an effective alternative to disposable filtration components.

Built for repeated service, the K&N XStream top assembly can be cleaned and reused, helping extend maintenance intervals when properly maintained. Its air-flow design promotes increased air movement through the filter media while supporting dependable engine protection. The assembly features a 5.125-inch flange inside diameter, a 14-inch outside diameter, a 3.75-inch height, and a 1.25-inch drop base.

Product Specifications & Technical Data:

• Brand: K&N Engineering
• Part Number: 66-3060
• Product Type: XStream Air Flow Top Assembly
• Flange Inside Diameter: 5.125 inches
• Outside Diameter: 14 inches
• Height: 3.75 inches
• Drop Base: 1.25 inches
• Service Type: Washable and reusable

What's Included: One K&N Engineering XStream Air Flow Top Assembly. Compatible associated products may include K&N 25-3750, 25-5500, E-3750PK, E-3750PY, E-3750, and 99-5000 products where application requirements match.

This product is not CARB approved and may require acknowledgement before purchase or installation. Verify application, emissions requirements, and local regulations before use. California vehicle applications may be restricted.

Features:

• Washable and reusable: Clean and service the assembly for repeated use and extended maintenance intervals.
• Improved airflow: Redirects incoming air through the filter’s side pleats to promote efficient air movement.
• Increased filter area: XStream design adds effective filtration area within the air filter assembly.
• Engine protection: Supports dependable filtration while helping maintain consistent performance when properly serviced.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1