2010-2023 Toyota 4Runner K&N 33 Series Replacement High-Flow Air Filter | 33-2438

Highlights:

• Increases horsepower
• Washable & reusable
• Provides high airflow & exceptional filtration
• Fits factory air box
• Emissions legal in all 50 states
• Will not void vehicle warranty
• 10-Year/Million Mile Limited Warranty

Designed For Increased Horsepower

Getting the highest levels of performance out of your 4Runner is not always easy, but with the K&N 33 Series Replacement High-Flow Air Filter, it just got a little easier. The filter is designed to increase the horsepower and performance of your SUV by increasing airflow and capturing contaminants before they enter the system. The 33 Series does this using a state-of-the-art layered, oiled cotton media that was specifically engineered for that purpose. Upkeep is made simple because the air filter is washable and reusable, engineered to last for the lifespan of your 4Runner.

Simple Installation

The installation of the K&N 33 Series is fast and easy. The filter was designed as a direct drop-in replacement for your stock filter and fits perfectly into your factory air box. K&N includes all necessary installation instructions and offers a 10-Year/Million Mile Limited Warranty to protect your investment into the future. Upgrade your air filter to the K&N 33 Series today, and start enjoying the benefits of exceptional airflow and performance.

Fitment: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 Toyota 4Runner