K AND N ENGINEERING E-1987 K&N Engineering Replacement Air Filter E-1987 for Audi A4 and S5 (2007-2017)

The K&N Engineering E-1987 replacement air filter is designed to deliver high-performance filtration for Audi A4 and S5 models from 2007 to 2017. Crafted with a conical shape, this reusable cotton filter features a 6-inch base diameter and a 5.063-inch top outer diameter, providing a precise fit for optimal airflow. The 6.063-inch tall structure includes a 3.625-inch flange that ensures a secure seal within your vehicle's intake system. This durable air filter is engineered to maximize airflow while effectively trapping dirt, dust, and other airborne contaminants, helping to improve engine efficiency and performance over the long term. Made by K&N Engineering, a trusted name in filtration technology, this filter is designed for easy cleaning and reuse, making it a cost-effective upgrade for your vehicle. Whether you're enhancing your car's horsepower or protecting your engine with superior filtration, the E-1987 offers a reliable solution that fits seamlessly into your Audi's intake system. Its vibrant red color not only adds a sporty touch but also makes it easy to identify during maintenance. Suitable for daily driving and performance applications, this filter is a smart choice for enthusiasts seeking enhanced engine durability and efficiency.

Features:

• Conical shape with 6-inch base diameter and 5.063-inch top outer diameter for a precise fit

• Reusable cotton media for long-term durability and performance

• 6.063-inch tall with a 3.625-inch flange for secure installation

• Designed specifically for Audi A4 and S5 models from 2007-2017

• Vibrant red color for easy identification and a sporty appearance