Product Details
Description
Stop settling for the OEM air filter which does not last long and underperforms aftermarket air filter options for your BMW F07-F10 535i, F1X 640i. Installing a K&N Replacement Air Filter 33-2428 will not only extend the life of a filter needing complete replacement as they are washable/reusable but it will flow more.
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box.
Product Features
- Designed to increase horsepower
- Washable, reusable, and engineered to last for the life of your vehicle
- Designed to provide high airflow and exceptional filtration
- Engineered to fit easily into your factory air box
- Only needs cleaning every 50,000 miles under normal highway driving conditions
- Emissions legal in all 50 States
- Will not void vehicle warranty
installation
Direct Drop in Replacement
warranty
10 Year or Million Mile Warranty: K&N OE Replacement Air Filters, Intake Systems and Industrial Air Filters
3 Year or 300,000 Mile Warranty: K&N Commercial Grade Diesel Air Filters
1 Year Warranty: K&N Oil Filters, Automotive Accessory, Universal, Special or Disposable Filter, Exhaust Systems
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