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- £138.05
- £138.05
- Unit price
- per
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Free Returns
Description
xUpgrade Your RAM with K&N Diesel High-Flow Air Filter
The K&N Performance Diesel High-Flow Air Filter is designed to help your RAM breathe easier by increasing the amount of air entering the engine. In typical highway driving, you may notice airflow improvements up to 50%, supporting smoother intake performance without altering fuel systems or requiring specialized tools.
Unlike disposable filters, this unit is washable and reusable, built to last for the life of your vehicle. It’s backed by a 10-Year/Million Mile Limited Warranty and crafted to minimize waste by replacing fewer disposable filters over time.
Engineered to fit cleanly into your factory air box, the installation is quick and straightforward. K&N tests its products on demanding race tracks, translating that performance focus into everyday driving benefits you can appreciate on the road, in the city, or on the job site.
Key Benefits at a Glance
- Up to 50% more airflow for potential power delivery and smoother throttle response
- Four-layer cotton gauze media with a dedicated tacking agent for reliable filtration
- Washable and reusable, designed to last for the life of your vehicle
- Drop-in, factory air box compatibility for a quick upgrade
- Environmentally friendly option that reduces disposable filter waste
- Made in the USA with trusted materials and construction
- Backed by a 10-Year/Million Mile Limited Warranty
Real‑world Use and Maintenance
- Clean every 75,000 miles under normal highway driving (roughly 15,000 miles per year)
- Designed to fit easily into the factory air box with minimal downtime
- Compatible with RAM models from 2013 to 2024: 2500, 3500, 4500, and 5500
For daily driving and demanding work scenarios, this High-Flow Air Filter offers a practical upgrade path. Results can vary by vehicle and conditions, but many RAM owners appreciate the combination of durable construction, long-term value, and straightforward maintenance. K&N’s testing ethos on rugged tracks informs a product designed to perform consistently in real-world settings.
FAQ
Q: What RAM models is this filter compatible with?
A: Fits 2013–2024 RAM 2500, 3500, 4500, and 5500; check your year and box type.
Q: Why choose a washable, reusable air filter?
A: It reduces disposable waste and can save money over time; supports easy maintenance.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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- £138.05
- £138.05
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