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K&N 33-2231 High-Flow Replacement Air Filter for BMW

Unleash the potential of your BMW with the K&N 33-2231 Drop-In Air Filter. Specifically engineered for a range of BMW 3 Series models from 1999 to 2006, this filter offers a significant upgrade over standard paper filters. K&N Engineering utilizes a state-of-the-art design featuring layered, oiled cotton media that excels at capturing contaminants while dramatically improving airflow to your engine. This enhanced breathing can result in increased horsepower and a more responsive driving experience.

Benefits of the K&N 33-2231 Filter:

• Increased Horsepower: Optimized airflow design allows your engine to perform at its peak.
• Exceptional Filtration: Effectively filters out dirt and debris, protecting your engine's internal components.
• Washable and Reusable: This filter is designed for longevity and can be cleaned and re-oiled, providing a cost-effective and environmentally friendly solution for the life of your vehicle.
• Direct Factory Fit: Engineered to install easily into your BMW's factory air box without requiring any special tools or modifications.
• Robust Construction: Built with high-quality materials to ensure durability and consistent performance.
• Backed by Warranty: Comes with K&N's 10-Year/Million Mile Limited Warranty for your peace of mind.

This K&N 33-2231 filter is compatible with the following BMW models:

• 1999 BMW 318ti Base
• 1999-2000 BMW 323i Base
• 2000 BMW 323Ci Base
• 2001-2006 BMW 325Ci Base
• 2001-2005 BMW 325i Base
• 2001-2005 BMW 325xi Base
• 2001-2006 BMW 330Ci Base
• 2001-2005 BMW 330i Base
• 2001-2005 BMW 330xi Base
• 2001-2006 BMW M3 Base

Upgrade your BMW's air intake system with the K&N 33-2231 and feel the difference. Shop now at GGCRACING!