K&N Engineering Replacement Air Filter

Part #: 33-2409

Overview

The K&N 33-2409 Replacement Air Filter is a high-performance, reusable air filter designed to enhance your vehicle's airflow and engine response. Crafted for a wide range of Nissan and Infiniti models, this filter offers an easy upgrade to improve horsepower and acceleration without the need for complex modifications. Its drop-in design ensures a straightforward installation, making it an ideal choice for enthusiasts seeking reliable, long-lasting filtration that supports optimal engine performance. The washable and reusable construction not only promotes environmental sustainability but also provides ongoing cost savings by eliminating the need for frequent replacements. Whether you're looking to boost your daily driver or enhance your vehicle's responsiveness, this air filter is engineered to deliver consistent, high-quality filtration and airflow support.

Key Features

This K&N replacement air filter combines durable materials and a precision design to maximize your vehicle’s performance. Key features include:

• High-flow, washable, and reusable cotton gauze media for improved airflow
• Custom-designed to fit into your factory air box with a drop-in installation
• Enhanced filtration efficiency to protect your engine from dirt and debris
• Durable, corrosion-resistant frame for long-lasting performance
• Designed to support increased horsepower and acceleration
• Easy to clean and maintain, reducing long-term replacement costs