The K&N 03-08 Toyota 4Runner V6-4.0L AirCharger Performance Intake is a high-performance cold air intake system designed to enhance engine airflow and improve overall vehicle performance. Constructed with a high-density polyethylene (HDPE) rotationally-molded tube, this intake increases airflow volume, resulting in guaranteed gains in horsepower and torque. It features a washable, reusable high-flow air filter with oiled cotton media, allowing up to 100,000 miles of service under normal highway conditions. The oversized, conical filter design maximizes airflow while maintaining filtration efficiency. A custom heat shield is included to protect intake air from engine heat, ensuring cooler, denser air reaches the engine for optimal combustion and power delivery.
This intake system is specifically engineered for 2003 to 2008 Toyota 4Runner models equipped with a 4.0L V6 engine. It is a direct bolt-on upgrade that replaces the factory intake components, providing improved throttle response and engine efficiency. The system is suitable for street and performance driving, offering a straightforward installation process with no modifications required. The kit includes the HDPE intake tube, high-flow air filter, heat shield, and all necessary hardware. Designed for enthusiasts seeking increased power and improved airflow, this intake system enhances daily driving and off-road performance alike.
