Description
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design with layered, oiled cotton media engineered to improve airflow and capture contaminants. These filters are designed to increase horsepower, improve engine performance, and provide superior filtration. K&N drop-in replacement filters are engineered to last for the lifetime of your vehicle, backed by K&N's No-Hassle Lifetime Limited Warranty. Installation is simple, fitting directly into your factory air box for an instant performance boost.
Key Features:
- Engineered Power: Designed to increase horsepower and acceleration, improving overall engine performance.
 - Rugged Construction: Built with durable, premium materials for long-lasting reliability.
 - Superior Filtration: Multiple layers of cotton gauze trap harmful contaminants while ensuring high airflow.
 - Low Maintenance: Only requires cleaning every 75,000 miles under normal highway driving conditions.
 - Lifetime Warranty: Comes with K&N’s No-Hassle Lifetime Limited Warranty.
 - Environmentally Friendly: Reusable filter saves you money and reduces landfill waste.
 - Easy Installation: Pre-oiled and ready to drop into your factory air box with no modifications needed.
 
Air Filter Specifications:
- Air Filter Shape: Panel
 - Air Filter Material: Cotton Gauze
 - Washable: Yes
 - Height: 1.125 in (29 mm)
 - Outside Length: 13.5 in (343 mm)
 - Outside Width: 4.5 in (114 mm)
 - Package Contents: 1 Air Filter
 - Package Quantity: 1
 - Warranty: No-Hassle Lifetime Limited
 - Product Style: Panel Air Filter
 - Weight: 1 lb (0.5 kg)
 - Filter Re-Oiling Amount: 0.75 oz (22 ml)
 - Product Box Height: 1.75 in (44 mm)
 - Product Box Length: 14.56 in (370 mm)
 - Product Box Width: 8.31 in (211 mm)
 - Filter Line: High-Flow
 - Overall Filter Efficiency: Up To 99% Efficiency
 
Fitment:
BMW X4 2.0L L4 Diesel
- 2018–2014 BMW X4 2.0L L4 Diesel (All Models)
 
BMW X3 2.0L L4 Diesel
- 2017–2015 BMW X3 sDrive 18d 2.0L L4 Diesel (All Models)
 - 2017–2015 BMW X3 xDrive20d 2.0L L4 Diesel (All Models)
 
BMW X5 2.0L L4 Diesel
- 2018–2015 BMW X5 xDrive 25d 2.0L L4 Diesel (All Models)
 - 2015 BMW X5 xDrive 25d 2.0L L4 Diesel (From 7/15)
 
BMW 5 Series 2.0L L4 Diesel
- 2017–2014 BMW 518d 2.0L L4 Diesel (F10/F11)
 - 2017–2014 BMW 520d 2.0L L4 Diesel (F10/F11)
 
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.