- A high-flow, washable filter that delivers the maximum amount of air possible into your engine while providing superior filtering
- Multiple layers of cotton fabric sandwiched between pleated aluminum screen capture airborne dirt particles
- Improves horsepower and torque
- Emission legal in all 50 states, will not void manufacturer’s warranty
- Filters can be cleaned over and over, and are backed by a million mile limited warranty
Product Description
K&N’s lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. The air filter is custom-designed to fit into your existing factory air box and the drop-in design means adding performance is simple. The unique design of the air filter features multiple layers of cotton fabric which capture airborne dirt particles. The filter is washable and reusable and can be easily cleaned and oiled. It lasts up … More >>
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This is the first time I’ve ever put in a K&N filter and noticed a difference. BMW 530 owners – you may read some forums that discuss removal of the U.S. ONLY charcoal emissions filter in the air-box – this is a must – you essentially have (2) air filters in front of your intake!!! European 5 series do not have this filter. Took out the emissions filter and added this K&N – NOTICEABLE increase in acceleration. Have not tested MPG yet, but I’m sure that went up as well. K&N makes great filters and they can do nothing but good things for your vehicle.
Rating: 5 / 5