K&N Engineering Replacement Air Filter

2004–2010 Audi A8 / S8 W12

Part #: E-1992

Overview

The K&N Engineering Replacement Air Filter for the Audi A8 and S8 W12 models from 2004 to 2010 is a high-performance, washable, and reusable air filter designed to enhance your vehicle's airflow and overall engine efficiency. Crafted with advanced layered, oiled cotton media, this filter is engineered to improve throttle response and support increased horsepower and torque, making it an excellent upgrade for enthusiasts seeking better performance and reliability.

Designed to fit seamlessly into your factory air box, this drop-in replacement filter offers a straightforward installation process, allowing you to upgrade your vehicle without the need for complex modifications. Whether you're a daily driver or a performance enthusiast, this filter helps your engine breathe easier, promoting better combustion and improved fuel efficiency over the long term.

Key Features

The K&N High-Flow Air Filter incorporates several innovative features that set it apart from standard paper filters:

• Constructed with layered, oiled cotton media that captures contaminants while maximizing airflow.
• Reusability ensures a long lifespan, providing consistent performance over the vehicle's entire service life.
• Engineered with a state-of-the-art design to improve airflow compared to the factory filter, supporting increased engine power.
• Backed by K&N's 10-Year/Million Mile Limited Warranty, guaranteeing durability and quality.
• Easy to install with no modifications required, making it suitable for DIY enthusiasts and professional installers alike.
• Designed specifically for the Audi A8 and S8 W12 models, ensuring a perfect fit and optimal performance.

Filter Options

This product features a high-flow, oiled cotton media that is washable and reusable. The oiled cotton media is designed to trap dirt and contaminants effectively while allowing maximum airflow, which helps support engine performance and longevity. Regular cleaning and re-oiling will maintain optimal filtration efficiency, making it a cost-effective and environmentally friendly choice for your vehicle.

Construction & Design

The K&N Replacement Air Filter is built with premium materials, including a durable, epoxy-coated aluminum wire mesh that provides structural support and prevents collapse under high airflow conditions. The layered cotton media is pleated to increase surface area, ensuring efficient filtration and airflow. Its design allows for easy removal, cleaning, and re-oiling, extending the lifespan of the filter and maintaining peak performance over time.

Installation & Fitment

The K&N High-Flow Air Filter is a direct replacement for the factory filter, requiring no additional modifications, cutting, or tuning. Simply remove the existing filter from your vehicle's air box and install this washable, reusable filter in its place. The process typically takes only a few minutes, making it an ideal upgrade for those looking to improve performance with minimal effort.

• Easy bolt-in installation with no tools required.
• Designed specifically for the 2004–2010 Audi A8 and S8 W12 models.
• No cutting, drilling, or tuning necessary.

What's Included

• One K&N High-Flow Washable and Reusable Air Filter
• Installation instructions

Ideal For

• Performance enthusiasts seeking to improve airflow and engine response
• Owners of Audi A8 and S8 W12 models looking for a durable, long-lasting filter
• Drivers who prefer eco-friendly, reusable air filtration solutions
• Anyone wanting an easy, maintenance-friendly upgrade to their vehicle's intake system