Description
Maximize the performance of your Toyota 4Runner or FJ Cruiser with the K&N 63 Series AirCharger Intake System (knn63-9034). This powerful air intake system is designed to increase horsepower, improve throttle response, and enhance engine sound. Constructed with a high-density polyethylene tube, this intake is engineered to streamline airflow, providing your engine with cooler, denser air for more efficient combustion and power gains.
The intake includes an oversized, chrome-topped K&N high-flow air filter paired with a heat shield, which replaces your factory air box, ensuring the intake air remains cool. This system is straightforward to install, typically requiring 90 minutes or less with standard tools. Note that this intake is not legal for sale or use in California due to emission regulations.
Key Features:
- Performance Gains: Provides up to 12.18 HP at 4600 RPM and 13.6 lb-ft of torque.
- Durable Roto-Molded Tube: Made from high-density polyethylene to optimize airflow and power.
- Oversized, Reusable Air Filter: Red cotton gauze filter, requires cleaning only every 100,000 miles.
- Heat Shielded Design: Replaces factory airbox for cooler, denser air intake.
- Easy Installation: Fits directly with simple hand tools in approximately 90 minutes.
- Lifetime Warranty: Comes with K&N’s No-Hassle Lifetime Limited Warranty.
- California Restrictions: Not for sale or use in California.
Product Specifications:
- Estimated Horsepower Gain: 12.18 HP at 4600 RPM
- Estimated Torque Gain: 13.6 lb-ft
- Replacement Filter: RU-1048
- Alternate Replacement Filters: RF-1048 / RU-1048XD
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Shape: Round
- Clamps Included: 5 (Stainless Steel)
- Intake Pipe Color / Finish: Black
- Intake Pipe Material: High-Density Cross-Linked Polyethylene
- Product Weight: 14.1 lb (6.4 kg)
- Box Dimensions: 22.25 x 14.25 x 12.5 inches
Vehicle Compatibility:
- Toyota 4Runner 4.0L V6 Gas (2010-2023)
- Toyota FJ Cruiser 4.0L V6 Gas (2010-2014)
Ideal for Off-Road Enthusiasts and Daily Drivers
The K&N 63 Series AirCharger knn63-9034 is perfect for drivers seeking to improve both performance and sound in their 4Runner or FJ Cruiser. Its high-flow design and easy maintenance make it a popular choice for off-road adventures and street driving alike. Enjoy the reliable performance of a trusted K&N system built to enhance your Toyota's capabilities.
