Injen Tuned Air Intake
2005–2009 Jeep Grand Cherokee 4.7L V8
PF5012WB
Overview:
The Injen Wrinkle Black Tuned Air Intake is engineered to elevate the performance of your 2005 to 2009 Jeep Grand Cherokee equipped with the 4.7L V8 engine. Designed for enthusiasts seeking reliable horsepower and torque gains without compromising drivability, this intake system delivers a smooth and efficient airflow path. By replacing the restrictive factory air intake, it enhances throttle response and engine efficiency, making your Jeep more responsive and enjoyable to drive.
Built with precision and backed by Injen’s expertise, this intake system is ideal for those who want to unlock additional power while maintaining a clean and aggressive engine bay appearance.
Key Features:
This Injen PowerFlow (PF) intake system incorporates advanced technology and thoughtful design to maximize performance and durability:
- Dyno-proven gains of up to +12 horsepower and +13 ft-lbs of torque
- MR Technology for maintaining optimal air/fuel ratios without requiring additional tuning
- 6061-T6 aluminum tubing finished in wrinkle black for superior airflow and a rugged look
- Strategically positioned air filter to reduce intake air temperatures by avoiding engine heat
- Fully serviceable Injen SuperNano-Web dry air filter for long-lasting filtration and easy maintenance
- Smooth, mandrel-bent intake piping to eliminate airflow restrictions
- Includes all necessary hardware and detailed instructions for a direct bolt-on installation
- Limited Lifetime Warranty from Injen Technology for peace of mind
Construction & Design:
The intake system features high-quality 6061-T6 aluminum tubing, known for its strength, lightweight properties, and excellent heat dissipation. The wrinkle black finish not only adds a distinctive, durable appearance but also helps resist corrosion and wear over time. The intake’s design focuses on smooth airflow with minimal turbulence, ensuring that your engine breathes efficiently under all driving conditions.
Injen’s engineers have carefully positioned the air filter away from hot engine bay air, allowing the intake to draw in cooler, denser air. This design choice improves combustion efficiency and contributes to the noticeable power gains.
Performance & Sound
With this tuned intake system, expect a noticeable increase in both horsepower and torque, enhancing acceleration and overall engine responsiveness. The intake also produces a more aggressive engine tone under full throttle, giving your Jeep a sportier sound without being overly loud or intrusive.
Installation & Fitment:
The Injen Wrinkle Black Tuned Air Intake is designed as a direct-fit upgrade for Jeep Grand Cherokee models from 2005 through 2009 with the 4.7L V8 engine. Installation is straightforward and requires no permanent modifications, making it accessible for both professional installers and experienced enthusiasts. The kit includes all necessary components and detailed instructions to ensure a smooth, hassle-free installation process.
What's Included:
- 6061-T6 aluminum intake tubing with wrinkle black finish
- Injen SuperNano-Web dry air filter
- All required mounting hardware and clamps
- Detailed installation instructions
Ideal For:
This intake system is perfect for Jeep Grand Cherokee owners looking to improve engine performance and sound without extensive modifications. It suits daily drivers, weekend warriors, and enthusiasts who want a reliable, high-quality upgrade that enhances both power and engine bay aesthetics.
Emissions Note
This product is not currently CARB exempt and is therefore not legal for sale or use in California or any other states adopting California emissions standards. Please verify local regulations before purchasing.
