K&N Engineering 33-2399 High-Flow Drop-In Air Filter for Nissan 350Z

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. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product! K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty. Associated products: 99-5000 Filter Care Service Kit Aerosol

• ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
• Million Mile Limited Warranty

Brief Description: The K&N Engineering 33-2399 High-Flow Air Filter is a washable, reusable replacement filter designed to fit the factory air box in select Nissan 350Z applications. Its layered, oiled cotton media is engineered to improve airflow, support increased horsepower and acceleration, and provide reliable engine protection by capturing harmful contaminants.

Key Features & Performance Benefits:

• Engineered Power: High-flow filter media is designed to improve airflow, horsepower, acceleration, and overall engine performance.
• Reusable Construction: Washable filter media can be cleaned and reused throughout the life of the vehicle.
• Easy Installation: Drop-in design installs directly into the factory air box without requiring major modifications.
• Long-Term Protection: Built for extended service and backed by K&N's 10-Year/Million Mile Limited Warranty.

Key Product Specifications & Technical Data:

• Brand: K&N Engineering
• Part Number: 33-2399
• Product Type: High-flow replacement air filter
• Filter Style: Drop-in panel filter
• Filter Media: Layered, oiled cotton
• Serviceability: Washable and reusable
• Installation Location: Factory air box
• Warranty: 10-Year/Million Mile Limited Warranty

What's Included: One K&N Engineering 33-2399 High-Flow Air Filter. K&N filter care products, including the 99-5000 Filter Care Service Kit Aerosol, are available separately.

Fitment: Designed for select 2007–2009 Nissan 350Z applications. Verify vehicle year, engine configuration, and existing filter specifications before installation.

Fitments:
2007 Infiniti G35 Base
2007 Infiniti G35 Journey
2007 Infiniti G35 Sport
2007 Infiniti G35 X
2007 Nissan 350Z Base
2007 Nissan 350Z Enthusiast
2007 Nissan 350Z Grand Touring
2007 Nissan 350Z Nismo
2007 Nissan 350Z Touring
2008 Infiniti EX35 Base
2008 Infiniti EX35 Journey
2008 Infiniti G35 Base
2008 Infiniti G35 Journey
2008 Infiniti G35 Sport
2008 Infiniti G35 X
2008 Infiniti G37 Base
2008 Infiniti G37 Journey
2008 Infiniti G37 Sport
2008 Nissan 350Z Base
2008 Nissan 350Z Enthusiast
2008 Nissan 350Z Grand Touring
2008 Nissan 350Z Nismo
2008 Nissan 350Z Touring
2009 Infiniti EX35 Base
2009 Infiniti EX35 Journey
2009 Infiniti G37 Base
2009 Infiniti G37 Journey
2009 Infiniti G37 Sport
2009 Infiniti G37 X
2009 Nissan 350Z Enthusiast
2009 Nissan 350Z Grand Touring
2009 Nissan 350Z Touring
2009 Nissan 370Z Base
2009 Nissan 370Z Nismo
2009 Nissan 370Z Touring
2010 Infiniti EX35 Base
2010 Infiniti EX35 Journey
2010 Infiniti G37 Base
2010 Infiniti G37 Journey
2010 Infiniti G37 Sport
2010 Infiniti G37 X
2010 Nissan 370Z 40th Anniversary Edition
2010 Nissan 370Z Base
2010 Nissan 370Z Nismo
2010 Nissan 370Z Touring
2011 Infiniti EX35 Base
2011 Infiniti EX35 Journey
2011 Infiniti G25 Base
2011 Infiniti G25 Journey
2011 Infiniti G25 X
2011 Infiniti G37 Base
2011 Infiniti G37 IPL
2011 Infiniti G37 Journey
2011 Infiniti G37 Sport
2011 Infiniti G37 X
2011 Nissan 370Z Base
2011 Nissan 370Z Nismo
2011 Nissan 370Z Touring
2012 Infiniti EX35 Base
2012 Infiniti EX35 Journey
2012 Infiniti G25 Base
2012 Infiniti G25 Journey
2012 Infiniti G25 X
2012 Infiniti G37 Base
2012 Infiniti G37 IPL
2012 Infiniti G37 Journey
2012 Infiniti G37 Sport
2012 Infiniti G37 X
2012 Nissan 370Z Base
2012 Nissan 370Z Nismo
2012 Nissan 370Z Touring
2013 Infiniti EX37 Base
2013 Infiniti EX37 Journey
2013 Infiniti G37 Base
2013 Infiniti G37 IPL
2013 Infiniti G37 Journey
2013 Infiniti G37 Sport
2013 Infiniti G37 X
2013 Nissan 370Z Base
2013 Nissan 370Z Nismo
2013 Nissan 370Z Touring
2014 Infiniti Q50 Base
2014 Infiniti Q50 Premium
2014 Infiniti Q50 Sport
2014 Infiniti Q60 Base
2014 Infiniti Q60 IPL
2014 Infiniti Q60 Journey
2014 Infiniti Q60 S
2014 Infiniti QX50 Base
2014 Infiniti QX50 Journey
2014 Nissan 370Z Base
2014 Nissan 370Z Nismo
2014 Nissan 370Z Touring
2015 Infiniti Q40 Base
2015 Infiniti Q60 Base
2015 Infiniti Q60 IPL
2015 Infiniti Q60 Journey
2015 Infiniti Q60 S
2015 Infiniti Q60 S Limited
2015 Infiniti QX50 Base
2015 Infiniti QX50 Journey
2015 Nissan 370Z Base
2015 Nissan 370Z Nismo
2015 Nissan 370Z Nismo Tech
2015 Nissan 370Z Sport
2015 Nissan 370Z Sport Tech
2015 Nissan 370Z Touring
2015 Nissan 370Z Touring Sport
2016 Infiniti QX50 Base
2016 Nissan 370Z Base
2016 Nissan 370Z Nismo
2016 Nissan 370Z Nismo Tech
2016 Nissan 370Z Sport
2016 Nissan 370Z Sport Tech
2016 Nissan 370Z Touring
2016 Nissan 370Z Touring Sport
2017 Infiniti QX50 Base
2017 Nissan 370Z Base
2017 Nissan 370Z Nismo
2017 Nissan 370Z Nismo Tech
2017 Nissan 370Z Sport
2017 Nissan 370Z Sport Tech
2017 Nissan 370Z Touring
2017 Nissan 370Z Touring Sport
2018 Nissan 370Z Base
2018 Nissan 370Z Heritage Edition
2018 Nissan 370Z Nismo Tech
2018 Nissan 370Z Sport
2018 Nissan 370Z Sport Tech
2018 Nissan 370Z Touring
2018 Nissan 370Z Touring Sport
2019 Nissan 370Z Base
2019 Nissan 370Z Heritage Edition
2019 Nissan 370Z Nismo
2019 Nissan 370Z Sport
2019 Nissan 370Z Sport Touring
2019 Nissan 370Z Touring
2020 Nissan 370Z Base
2020 Nissan 370Z Nismo
2020 Nissan 370Z Sport
2020 Nissan 370Z Sport Touring

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1