BBK 1774 High-Flow Replacement Air Filter for Cold Air Intakes

The BBK 1774 is a direct replacement high-flow air filter designed specifically for BBK cold air intake systems #1771 and #17715, or for custom applications. This washable and reusable air filter features a cotton gauze element construction that allows for easy cleaning and maintenance.

Key Features:

• 4-inch inlet inner diameter
• 9-inch overall length
• Conical design measuring 4 in. x 5.875 in. x 9 in.
• Flows up to 75% better than similar sized paper filters
• Includes replacement stainless steel clamp
• Made in the USA

The included stainless steel clamp resists corrosion for long service life. This blue cotton element filter can be cleaned and re-oiled using BBK's air filter restore kit (Part #1100) for thousands of additional miles of service.

Important Note: This part is NOT C.A.R.B. approved and cannot be installed for use on any emission controlled vehicle in California.