Description
The K&N Replacement High-Flow Air Filter, part number 33-2478, is engineered to enhance airflow and improve engine performance for your 2013-2015 Nissan Altima with a 2.5L engine. Constructed with layered, oiled cotton media, this filter effectively captures contaminants while allowing increased airflow, leading to potential horsepower gains and optimized engine efficiency. Designed for easy installation as a drop-in replacement, it fits seamlessly into your factory air box, making it a straightforward upgrade for your vehicle. The durable construction ensures that this filter is reusable and designed to last for the entire lifespan of your vehicle, providing long-term performance benefits. Backed by K&N’s 10-Year/Million Mile Limited Warranty, the filter offers peace of mind and reliable service over the years. Its design not only boosts engine power but also maintains excellent engine protection, making it a preferred choice among automotive enthusiasts and daily drivers alike. This filter is an ideal upgrade for those seeking improved airflow and performance without the hassle of frequent replacements. It is not CARB-verified, but it is covered under K&N’s no-hassle lifetime warranty, ensuring quality and durability for your Nissan Altima. Upgrading with this high-performance air filter can unlock the full potential of your vehicle’s engine, providing a noticeable difference in throttle response and overall driving experience. Trust in K&N Engineering’s proven reputation for high-quality automotive filters and enjoy the benefits of cleaner air intake, better engine efficiency, and increased horsepower on every drive.
Features:
- Reusable and washable cotton media engineered to improve airflow and capture contaminants
- Designed to increase horsepower and optimize engine performance
- Easy drop-in installation fitting seamlessly into factory air boxes
- Durable construction built to last for the vehicle’s lifespan
- Backed by K&N’s 10-Year/Million Mile Limited Warranty for long-term reliability
Fitment:
Nissan Altima Base 2013
Nissan Altima Base 2014
Nissan Altima Base 2015
Nissan Altima Base 2016
Nissan Altima Base 2017
Nissan Altima S 2013
Nissan Altima S 2014
Nissan Altima S 2015
Nissan Altima S 2016
Nissan Altima S 2017
Nissan Altima S 2018
Nissan Altima SL 2013
Nissan Altima SL 2014
Nissan Altima SL 2015
Nissan Altima SL 2016
Nissan Altima SL 2017
Nissan Altima SL 2018
Nissan Altima SR 2016
Nissan Altima SR 2017
Nissan Altima SR 2018
Nissan Altima SV 2013
Nissan Altima SV 2014
Nissan Altima SV 2015
Nissan Altima SV 2016
Nissan Altima SV 2017
Nissan Altima SV 2018



























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