Injen PowerFlow Cold Air Intake System

2016–2021 Jeep Grand Cherokee / 2016–2023 Dodge Durango 3.6L V6

Part #: PF5023WB

Overview

The Injen PowerFlow (PF) Series Short Ram Cold Air Intake System is a precision-engineered upgrade designed specifically for the 3.6L V6 engines in the 2016–2021 Jeep Grand Cherokee and 2016–2023 Dodge Durango. This intake system enhances engine breathing efficiency, delivering noticeable improvements in horsepower, torque, and throttle response without requiring complex modifications or tuning.

Ideal for enthusiasts and daily drivers alike, the PF Series intake offers a direct bolt-on installation that unlocks your vehicle’s performance potential while maintaining smooth and reliable engine operation. Backed by Injen’s patented technologies, this intake system ensures optimal airflow and combustion efficiency, making it a durable and effective upgrade for those seeking enhanced driving dynamics and a more aggressive engine sound.

Key Features

Injen’s PF Short Ram Intake incorporates multiple patented technologies and design elements to maximize performance and reliability:

• Power-Flow Air Intake System tuned for maximum airflow and efficiency
• SuperNano-Web Dry Air Filter providing superior filtration and easy maintenance
• Patented MegaRam (MR) Technology optimizing air velocity and volume
• Air Fusion technology enhancing air density and combustion efficiency
• Wrinkled black powder-coated finish for a sleek, durable appearance
• 6061-T6 aluminum intake tubing offering lightweight strength and heat resistance
• Custom heat shield designed specifically for Dodge Durango and Jeep Grand Cherokee applications
• Dyno-proven gains of up to +17 horsepower and +17 lb-ft of torque
• Fully serviceable dry air filter with replacement part number X-1046-BB
• Optional hydroshield (part number 1053BLK) available for enhanced water protection

Construction & Design

The intake tubing is crafted from premium 6061-T6 aluminum, known for its excellent strength-to-weight ratio and resistance to heat and corrosion. The wrinkle black powder-coated finish not only adds a rugged, high-quality look but also protects the intake from harsh under-hood conditions. Smooth mandrel bends in the piping reduce airflow restrictions, allowing the engine to breathe more freely and efficiently.

A custom heat shield isolates the intake from engine heat, ensuring cooler, denser air reaches the combustion chamber for improved performance. The SuperNano-Web dry air filter uses advanced synthetic media to trap contaminants effectively while maintaining high airflow. This filter is washable and reusable, reducing maintenance costs and environmental impact over time.

Performance & Sound

With dyno-verified gains of up to 17 horsepower and 17 lb-ft of torque, the Injen PF Short Ram Intake delivers a tangible boost in engine performance. Enhanced airflow improves throttle response and acceleration, making your Jeep Grand Cherokee or Dodge Durango feel more responsive and powerful. Additionally, the intake produces a more aggressive engine tone under full throttle, adding an engaging auditory element to your driving experience without excessive noise.

Installation & Fitment

The Injen PF Short Ram Intake is designed for straightforward, bolt-on installation with no additional tuning required. It comes with detailed instructions featuring clear images to guide you through the process, which typically requires only basic hand tools. Installation does not require any modifications to factory components, making it an ideal upgrade for enthusiasts seeking performance gains without complexity.

This intake system fits the 2016–2021 Jeep Grand Cherokee and 2016–2023 Dodge Durango equipped with the 3.6L V6 engine, ensuring compatibility across various trims and configurations.

What's Included

• Wrinkled black 6061-T6 aluminum intake tube
• Custom heat shield tailored for Dodge Durango and Jeep Grand Cherokee
• SuperNano-Web dry air filter (part number X-1046-BB)
• All necessary mounting hardware and clamps
• Comprehensive installation instructions with photos

Ideal For

This intake system is perfect for Jeep Grand Cherokee and Dodge Durango owners who want to enhance engine performance and sound without extensive modifications. It suits daily drivers, weekend enthusiasts, and those who occasionally tow or engage in spirited driving. The Injen PF intake provides a reliable, long-lasting upgrade that improves power delivery, throttle response, and overall driving enjoyment.

Emissions Note

Please note that this product is not currently CARB exempt and is not legal for sale or use in California or on vehicles registered with the California Department of Motor Vehicles.

Injen is a performance intake and airflow brand best known for dyno-proven cold air intakes and intake systems built for enthusiast street and track builds. Their catalog spans intake kits, filters, and supporting components designed to increase airflow, sharpen throttle response, and add a more aggressive induction note.