K&N Engineering
KNN33-2945
K&N Engineering

K&N Audi A4 1.8L Drop In Air Filter

$68.99

Description

Enhance your Audi A4’s performance with the K&N Audi A4 1.8L Drop In Air Filter, a high-flow replacement filter engineered to boost horsepower and improve engine efficiency in Audi A4 1.8L models. This advanced, washable, and reusable filter is designed to deliver superior airflow, making it the ideal upgrade whether you’re looking for improved acceleration or simply long-lasting performance.

Key Benefits

• Proven design featuring layered, oiled cotton media for maximum filtration efficiency
• Increases horsepower and acceleration by optimizing airflow
• Easy drop-in installation into your factory air box with no modifications required
• Reusable performance part built for durability and backed by a 10-Year/Million Mile Limited Warranty

Fitment & Warranty

This filter is designed to fit a variety of Audi A4 configurations, including Base, Premium, Premium Plus, and Prestige trims from model years 2009 to 2016. Its premium construction ensures it lasts the lifetime of your vehicle, while maintenance is as simple as a routine wash to keep it performing at its best.

Upgrade your engine’s performance and reliability—buy your K&N Audi A4 air filter today and experience the proven benefits of high-quality, advanced filtration. For more high-performance options, visit our Air Filters - Drop In collection.

Enhance your Audi A4’s performance with the K&N Audi A4 1.8L Drop In Air Filter, a high-flow replacement filter engineered to boost horsepower and improve engine efficiency in Audi A4 1.8L models. This advanced, washable, and reusable filter is designed to deliver superior airflow, making it the ideal upgrade whether you’re looking for improved acceleration or simply long-lasting performance.

Key Benefits

• Proven design featuring layered, oiled cotton media for maximum filtration efficiency
• Increases horsepower and acceleration by optimizing airflow
• Easy drop-in installation into your factory air box with no modifications required
• Reusable performance part built for durability and backed by a 10-Year/Million Mile Limited Warranty

Fitment & Warranty

This filter is designed to fit a variety of Audi A4 configurations, including Base, Premium, Premium Plus, and Prestige trims from model years 2009 to 2016. Its premium construction ensures it lasts the lifetime of your vehicle, while maintenance is as simple as a routine wash to keep it performing at its best.

Upgrade your engine’s performance and reliability—buy your K&N Audi A4 air filter today and experience the proven benefits of high-quality, advanced filtration. For more high-performance options, visit our Air Filters - Drop In collection.

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.