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K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.
Upgrade the performance of your 2003-2008 Toyota 4Runner V6 4.0L with the K&N 63-9023 Aircharger Performance Intake. This advanced cold air intake system is engineered to deliver a guaranteed increase in horsepower and torque, providing a noticeable improvement in throttle response and acceleration. Designed specifically for the V6 4.0L engine, it optimizes airflow to enhance your vehicle's power output for both daily driving and more demanding conditions.
The K&N 63-9023 features a precision-engineered, high-density polyethylene (HDPE) rotationally-molded intake tube that smooths and increases the volume of incoming air. This is combined with K&N's signature High-Flow Air Filter, made from oiled cotton filter media, which offers excellent filtration efficiency while maximizing airflow. The large, conical filter design allows for extended service intervals, up to 100,000 miles under normal highway driving, reducing maintenance frequency. A custom heat shield is included to isolate the intake from engine bay heat, ensuring cooler, denser air reaches your engine. Installation is typically completed in under 60 minutes, making it a quick and effective performance upgrade. Get your K&N Aircharger intake for your 4Runner at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2003-2008 | Toyota | 4Runner | Limited |
| 2003-2008 | Toyota | 4Runner | Sport |
| 2003-2008 | Toyota | 4Runner | SR5 |
Other popular K&N Engineering products customers consider together:
K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.
Upgrade the performance of your 2003-2008 Toyota 4Runner V6 4.0L with the K&N 63-9023 Aircharger Performance Intake. This advanced cold air intake system is engineered to deliver a guaranteed increase in horsepower and torque, providing a noticeable improvement in throttle response and acceleration. Designed specifically for the V6 4.0L engine, it optimizes airflow to enhance your vehicle's power output for both daily driving and more demanding conditions.
The K&N 63-9023 features a precision-engineered, high-density polyethylene (HDPE) rotationally-molded intake tube that smooths and increases the volume of incoming air. This is combined with K&N's signature High-Flow Air Filter, made from oiled cotton filter media, which offers excellent filtration efficiency while maximizing airflow. The large, conical filter design allows for extended service intervals, up to 100,000 miles under normal highway driving, reducing maintenance frequency. A custom heat shield is included to isolate the intake from engine bay heat, ensuring cooler, denser air reaches your engine. Installation is typically completed in under 60 minutes, making it a quick and effective performance upgrade. Get your K&N Aircharger intake for your 4Runner at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2003-2008 | Toyota | 4Runner | Limited |
| 2003-2008 | Toyota | 4Runner | Sport |
| 2003-2008 | Toyota | 4Runner | SR5 |
Other popular K&N Engineering products customers consider together:
