Enhance your engine's performance and efficiency with this K&N crankcase vent filter, engineered to boost ventilation while reducing harmful contaminants. Whether you're racing, restoring a classic car, or looking for a reliable K&N replacement filter, this product delivers upgraded functionality along with a stylish aesthetic improvement. Its innovative design is perfect for anyone searching for a K&N vent filter that can handle the demands of high-performance applications.

Technical Specifications

• Height: 2‑1/2 inches
• Outside Diameter: 3 inches
• Flange: 1‑3/8 inches (push-on design for existing rubber breather grommets)
• Top Material: K&N embossed chrome‑plated steel
• Base: Durable black rubber
• Filter Media: Synthetic, washable, and reusable

Performance & Benefits

• Improved Engine Efficiency: Enhances air quality and optimizes engine performance.
• Versatile Application: Ideal for racing vehicles, classic cars, and high‑performance setups.
• Easy Maintenance: Cleanable filter media for repeated use and extended engine life.
• Simple Installation: Designed for a secure, clamp‑on fit with your existing breather grommets.

For more K&N solutions, visit our K&N Engineering collection, and explore a wide range of options in our Filters section.

Please Note

Legal in California exclusively for racing vehicles that are never registered, licensed, or used on public highways. For detailed CARB status per vehicle, visit knfilters.com.