K&N Air Filters for the Infiniti FX50
Infiniti FX50 Replacement Air Filters
Buy now from K&N's Online Store and get a 100% money back guarantee on any Infiniti air filter!
Order your K&N replacement air filter Factory Direct today!
- Designed to Increase Horsepower and Acceleration
- High Air Flow with Excellent Filtration
- K&N Million Mile Limited Warranty®
Help your Infiniti FX50 run better.
- Fast and FREE SHIPPING with Minimum Order
- Simple, Quick and Secure Online Ordering
Use K&N's application search
to find the right air filter for your Infiniti. Upgrade your Infiniti FX50 today with a K&N air filter. K&N automotive replacement air filters
can help your car or truck run better.