K&N Universal 5in Flange x 8-1/2in Base x 5in Height High flow Air Filter

K&N Universal Air Filter | 5" Flange, 5" Height, 8.5" Base | RB-0960

Boost horsepower and acceleration with the K&N Universal 5-inch flange air filter. Washable, reusable, and designed for high-flow performance.

The K&N Universal Clamp-on Air Filter is engineered for versatility and high-performance output. Whether you are building a custom intake system or replacing a restrictive factory filter on a racing application, this filter provides the massive airflow required to unlock your engine's true potential.

Constructed with K&N’s legendary oil-impregnated cotton media, it features deep pleats that provide a large surface area for superior filtration while maintaining low restriction. The 5-inch flange is made of ultra-durable molded pliable rubber which absorbs vibration and allows for a secure, airtight attachment. Unlike disposable paper filters, this unit is washable and reusable, designed to last for the life of your vehicle with proper maintenance.

Best Uses

1. Custom Intake Systems: Perfect for DIY cold air intake builds requiring a 5-inch inlet.
2. Racing & Track Use: Ideal for high-displacement engines that demand maximum CFM (Cubic Feet per Minute).
3. Off-Road Vehicles: Provides robust filtration in dusty environments without choking the engine.
4. Turbocharged Applications: Handles the high-pressure suction of large turbos with ease.

Features

1. High-Flow Cotton Media: Signature red oiled cotton layers designed to increase horsepower and torque.
2. Pliable Rubber Flange: A heavy-duty, flexible 5-inch flange that ensures a leak-proof seal and resists cracking.
3. Large Surface Area: With an 8.5-inch base and deep pleating, it offers maximum dirt capacity between cleanings.
4. Washable & Reusable: Can be cleaned using K&N Power Kleen and re-oiled, eliminating the need for replacements.
5. Zinc-Plated Top: Features a sturdy, corrosion-resistant top plate for structural integrity under high vacuum pressure.

Benefits

1. Increased Engine Performance: Noticeable gains in throttle response and acceleration by reducing air path restriction.
2. Cost-Effective Sustainability: Pays for itself over time by eliminating the cycle of buying and tossing disposable filters.
3. Superior Engine Protection: State-of-the-art filtration media ensures that harmful contaminants stay out of your cylinders.
4. Easy Installation: The simple clamp-on design allows for a quick setup on any matching 5-inch intake tube or velocity stack.
5. Trusted Reliability: Backed by K&N’s reputation for quality, ensuring consistent performance in extreme heat or high-RPM conditions.