Injen Polished Power-Flow Air Intake System
2014–2023 Dodge Durango / Jeep Grand Cherokee V8 5.7L
PF5022P
Overview:
The Injen Polished Power-Flow Air Intake System is engineered to enhance the performance and efficiency of your Dodge Durango or Jeep Grand Cherokee equipped with the 5.7L V8 engine from 2014 through 2023. Designed for enthusiasts seeking a direct-fit upgrade, this intake system optimizes airflow by positioning the air filter away from engine heat, ensuring cooler, denser air reaches your engine. The result is improved throttle response, increased horsepower, and a more aggressive engine tone without the need for additional tuning.
Ideal for drivers who demand reliable power gains and enhanced engine sound, this intake system combines advanced filtration technology with precision-engineered components to deliver consistent performance and durability.
Key Features:
This intake system incorporates several advanced features to maximize airflow and engine efficiency:
- SuperNano-Web dry air filter for superior filtration and easy maintenance
- Polished 6061-T6 aluminum intake tubing for strength and heat resistance
- Optimized filter placement to reduce intake air temperatures
- Smooth, mandrel-bent piping to eliminate airflow restrictions
- Dyno-proven power gains of up to 11 horsepower and 13 lb-ft of torque
- Maintains proper air/fuel ratios without requiring additional tuning
- Optional hydroshield available to further protect the intake from heat soak
- Includes Injen’s limited Lifetime Warranty for long-term peace of mind
- CARB EO# D-476-10 compliant for 2014–2019 model years
Construction & Design:
Crafted from high-quality 6061-T6 aluminum, the intake tubing offers exceptional durability and resistance to heat, ensuring consistent performance under demanding conditions. The polished finish not only enhances engine bay aesthetics but also aids in heat dissipation. The SuperNano-Web dry filter features a unique synthetic media that provides excellent filtration efficiency while allowing high airflow. Its dry design makes it fully serviceable and easy to clean without the mess of oil-based filters.
The intake system’s design strategically positions the air filter away from the engine’s heat sources, drawing in cooler ambient air to improve combustion efficiency. This thoughtful engineering reduces intake air temperatures, contributing to better power output and throttle response.
Performance & Sound
The Injen Polished Power-Flow Air Intake System delivers measurable performance improvements, with dyno testing confirming gains of up to 11 horsepower and 13 lb-ft of torque. These enhancements translate to quicker acceleration and a more responsive driving experience. Additionally, the intake produces a noticeable, aggressive engine tone under full throttle, enhancing the driving excitement without being intrusive during normal operation.
Installation & Fitment:
This intake system is designed for a direct bolt-on installation with no modifications required, making it accessible for both professional installers and experienced enthusiasts. The kit includes all necessary hardware and detailed instructions to ensure a smooth and secure fit on compatible Dodge Durango and Jeep Grand Cherokee models equipped with the 5.7L V8 engine from 2014 to 2023.
Fitment includes the following models:
- Dodge Durango Citadel (2014–2023)
- Dodge Durango GT (2018)
- Dodge Durango Limited (2014–2015)
- Dodge Durango Pursuit (2018–2023)
- Dodge Durango R/T (2014–2023), including R/T Hemi Orange (2022–2023), R/T Plus (2022–2023), R/T Premium (2023)
- Dodge Durango Special Service (2014–2023)
- Dodge Durango SXT (2018)
- Jeep Grand Cherokee High Altitude (2018–2020)
- Jeep Grand Cherokee Limited (2014–2021)
- Jeep Grand Cherokee Limited X (2019–2021)
- Jeep Grand Cherokee Overland (2014–2023)
- Jeep Grand Cherokee Summit (2014–2023)
- Jeep Grand Cherokee Summit Reserve (2022–2023)
- Jeep Grand Cherokee Trailhawk (2017–2023)
What's Included:
- Polished 6061-T6 aluminum intake tube
- SuperNano-Web dry air filter (part # X-1046-BB)
- All necessary mounting hardware and clamps
- Detailed installation instructions
- Optional hydroshield available separately (part # 1053BLK)
Ideal For:
This intake system is perfect for Dodge Durango and Jeep Grand Cherokee owners who want a reliable, high-quality upgrade that improves engine performance and sound without complicated tuning or modifications. It suits daily drivers, weekend enthusiasts, and anyone looking to enhance their vehicle’s power delivery and throttle response while maintaining factory-like drivability and emissions compliance.
Emissions Note
This Injen Polished Power-Flow Air Intake System is CARB EO# D-476-10 certified for 2014 through 2019 model years, ensuring compliance with California emissions regulations for those vehicles. Please verify local regulations for model years beyond 2019.
