K&N Engineering High-Flow Engine Air Filter

Part #: 33-5139

Overview

The K&N High-Flow Engine Air Filter is designed to enhance the airflow into your vehicle's engine, providing a significant upgrade over standard paper filters. Crafted for enthusiasts and drivers seeking improved performance and durability, this filter helps optimize engine response and efficiency. Its high-flow design supports better air intake, which can contribute to improved throttle response and potentially increased horsepower, all while maintaining excellent filtration to protect your engine from dirt and debris. Suitable for the 2023+ Honda Civic Type-R, this filter is a reliable upgrade for those looking to maximize their vehicle’s performance potential without sacrificing longevity or ease of maintenance.

Key Features

This high-performance air filter features a durable, washable, and reusable design, allowing for long-term use and cost savings. Constructed from multiple layers of high-quality, cotton gauze media, it provides superior airflow compared to traditional filters. The filter’s deep pleats increase surface area for enhanced dirt holding capacity and filtration efficiency. Designed with a corrosion-resistant aluminum wire mesh, it maintains structural integrity under demanding conditions. The filter is engineered for easy installation, fitting directly into your vehicle’s existing air intake system, and can be cleaned and reused multiple times, making it a practical choice for daily drivers and performance enthusiasts alike.

Construction & Design

The K&N High-Flow Engine Air Filter features a multi-layer cotton gauze media enclosed in a durable, epoxy-coated aluminum wire mesh frame. Its design emphasizes maximum airflow while maintaining excellent filtration capabilities, ensuring your engine receives a steady supply of clean air. The washable and reusable construction reduces waste and ongoing costs, making it an environmentally friendly upgrade.

Performance & Response

This filter helps improve engine breathing, which can lead to more responsive acceleration and smoother throttle operation. Its high-flow design supports optimal air intake, contributing to better combustion efficiency and potential performance gains. The enhanced airflow can also support the engine’s overall health by reducing strain and heat buildup, promoting reliable operation over time.

Installation & Fitment

Designed as a direct replacement, this filter installs easily into the stock air intake system of the 2023+ Honda Civic Type-R. No additional modifications or tools are required, making it a straightforward upgrade for DIY enthusiasts and professional installers alike.

What’s Included

The package includes one high-flow, washable cotton gauze air filter, ready to install in your vehicle’s existing air intake system.

Ideal For

Perfect for Honda Civic Type-R owners looking to improve engine response, airflow, and filtration efficiency with a durable, reusable filter that supports long-term performance.