2010-2023 Toyota 4Runner K&N 63 Series AirCharger Performance Air Intake System | 63-9034

Highlights:

• Designed to improve throttle response, engine sound, and horsepower
• Replaces factory air intake system
• Free-flowing high-density polyethylene tube
• Simple to install
• Million Mile Limited Warranty

Gain Increased Performance

Your 4Runner is already a powerful vehicle, and with the K&N AirCharger Air Intake System, you can reach even higher levels of power and acceleration. This intake system replaces your factory air filter and intake housing. The AirCharger Air Intake System allows your truck to breathe through a more straight and smooth pathway, which means more airflow. Increasing the airflow results in your SUV having heightened power and acceleration, with estimated horsepower gains of 12 HP. The air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into your 4Runner's original air box space. An aerodynamically engineered intake tube directs the air into the engine's throttle body, which provides the power gain. Boost the acceleration and power of your 4Runner with the K&N AirCharger Air Intake System.

Fast Installation

Gaining improved performance is excellent, but not if it comes at the price of difficult maintenance or installation. Lucky for us, K&N agree, and they created the AirCharger Air Intake System to be simple to install, generally in 90 minutes or less. The oversized air filter can be used for up to 100,000 miles before servicing is required. The service is simple as well, remove the filter, wash it out and reinstall. The filter is the only one you should need in your truck's lifetime and includes the K&N Million Mile Limited Warranty.

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