Description
Upgrade your BMW's performance with the K&N High-Flow Original Lifetime Engine Air Filter (Part No. knn33-2231). This premium air filter is engineered using a state-of-the-art design featuring layered, oiled cotton media, specifically crafted to enhance airflow while effectively trapping contaminants. This improvement in airflow not only increases horsepower but also boosts acceleration and overall engine performance.
The K&N air filter is designed for long-lasting use, with a washable and reusable design that allows you to clean it every 75,000 miles under normal highway driving conditions—equivalent to about five years of average driving. This filter saves you money by eliminating the need for multiple disposable filters, potentially saving you up to $125 over 200,000 miles of driving.
Installation is a breeze; the filter comes pre-oiled and fits directly into your factory air box, making it one of the easiest upgrades you can make to your vehicle. With its durable construction and a No-Hassle Lifetime Limited Warranty, you can enjoy the peace of mind that comes with a product designed to last. By choosing the K&N High-Flow Engine Air Filter, you not only enhance your vehicle's performance but also contribute to reducing waste by opting for a reusable solution.
Key Features:
- Engineered to improve horsepower and acceleration
- Constructed from durable, premium materials
- Four layers of protection with advanced cotton gauze filter media
- Easy installation into the factory air box
- Cleans every 75,000 miles, depending on driving conditions
- Lifetime warranty for long-term assurance
Fitment Information
- BMW 325i (All Models, 2001-2007)
- BMW 325Ci (All Models, 2001-2007)
- BMW 330i (All Models, 2001-2006)
- BMW 330Ci (All Models, 2001-2006)
- BMW X3 (All Models, 2004-2007)
- BMW M3 (All Models, 2001-2007)
Specifications
- Air Filter Shape: Panel
- Air Filter Material: Cotton Gauze
- Washable: Yes
- Height: 1.063 in (27 mm)
- Outside Length: 9.375 in (238 mm)
- Outside Width: 6.875 in (175 mm)
- Weight: 0.8 lb (0.3 kg)
- Overall Filter Efficiency: Up To 99% Efficiency
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.
