K&N High-Flow Original Drop In Air Filter for 07-09 INFINITI G35/G37/EX35/ NISSAN 350Z 33-2399

The K&N replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We offer over 1,200 different replacement air filters for most vehicles on the road. 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, ensuring an increase in horsepower. Each performance air filter is reusable, designed to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed for easy installation into your factory air box. Simply remove the disposable air filter and replace it with a K&N filter in most vehicles.

Installation Instructions
Technical Bulletin

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