K&N Engineering Replacement Drag Race Air Filter

9-inch Outer Diameter x 3-inch Height | Fits Specific Drag Racing Scoop Designs

Part #: 28-4245

Overview

The K&N Engineering Replacement Drag Race Air Filter is a high-performance, round straight filter designed specifically for drag racing applications. Engineered to provide maximum airflow and filtration efficiency, this filter helps protect your engine from dust, debris, and track contaminants during intense drag events. Whether you're competing on the strip or tuning your drag car for optimal performance, this filter is an essential upgrade for serious racers.

Built with durability and precision in mind, the K&N Drag Race Filter ensures your engine receives clean, unrestricted air intake, supporting increased horsepower and torque. Its robust construction and specialized design make it ideal for racers who demand reliability and top-tier airflow in demanding conditions. This filter is perfect for drag enthusiasts looking to enhance their vehicle's performance while maintaining excellent filtration standards.

Key Features

The K&N Drag Race Air Filter incorporates several advanced features to meet the needs of high-performance drag racing:

• High-Flow Design: Engineered with a round, straight shape and non-flanged style, this filter maximizes airflow directly into your intake system, helping to support increased engine power.
• Premium Filter Media: Made from high-quality, washable, and reusable cotton gauze media, the filter provides excellent filtration efficiency while allowing high airflow rates essential for racing conditions.
• Durable Construction: The gray scoop filter features a rugged, non-flanged design that fits specific scoop configurations, ensuring a secure and airtight seal during high-speed runs.
• Compatibility: Designed to work seamlessly with K&N 100-8505 Scoop or Harwood 3158 Scoop, making it a perfect choice for drag racers seeking a reliable replacement filter.
• Easy Maintenance: The washable and reusable design allows for quick cleaning and re-oiling, reducing long-term costs and downtime.
• Track-Ready Performance: Specifically tailored for drag racing environments, this filter helps your engine breathe better on the track, supporting optimal performance and consistency.
• Enhanced Dust and Debris Protection: The high-quality media effectively traps track dust and debris, preventing engine damage and maintaining peak performance during demanding runs.

Filter Options

This filter features a non-flanged, round straight shape with gray filter media, optimized for maximum airflow and filtration in drag racing applications. Its design is tailored for use with specific scoop setups, ensuring a perfect fit and reliable performance in high-intensity racing scenarios. The washable cotton gauze media offers a balance of filtration and airflow, making it suitable for repeated use and quick maintenance between races.

Construction & Design

The K&N Drag Race Air Filter is constructed with high-quality materials to withstand the rigors of racing. The filter media is a layered cotton gauze that is oiled during manufacturing to provide superior filtration and airflow. The filter's round, straight shape is designed for optimal fitment within specific scoop configurations, such as the K&N 100-8505 or Harwood 3158 scoops. Its durable gray rubber base ensures a secure seal, preventing unfiltered air from bypassing the filter during high-speed runs. The overall design emphasizes ease of installation, durability, and maximum performance, making it a trusted choice among drag racing enthusiasts.

Installation & Fitment

This replacement filter is designed for straightforward installation within compatible scoop setups. It fits specific drag racing scoop designs, notably the K&N 100-8505 Scoop and Harwood 3158 Scoop. No cutting, drilling, or complex modifications are required, making it a simple bolt-in upgrade for your existing intake system. Regular cleaning and maintenance will ensure consistent performance and filtration efficiency, especially after multiple racing sessions.

• Designed to fit specific scoop configurations for drag racing applications
• Easy to install with no additional modifications needed
• Washable and reusable cotton gauze media for long-term use

What's Included

• High-performance round straight gray scoop filter
• Reinforced rubber base for a secure fit
• Installation instructions (if applicable)

Ideal For

• Drag racing enthusiasts seeking maximum airflow and filtration
• Performance tuners looking to protect their engine from track debris
• Racers who want a reliable, reusable filter for repeated use
• Anyone upgrading their drag car's intake system for improved response and power