Injen PowerFlow Cold Air Intake

2003–2008 Dodge Ram 1500 / Ram 2500 / Ram 3500 5.7L V8 HEMI

Part #: PF8052WB

Overview

The Injen Power-Flow Cold Air Intake System is a precision-engineered upgrade designed specifically for Dodge Ram 1500, 2500, and 3500 trucks equipped with the 5.7L V8 HEMI engine from 2003 through 2008. This intake system enhances your truck’s performance by delivering a smoother, less restrictive airflow path that improves engine efficiency and power output. It is ideal for enthusiasts who want to increase horsepower and torque without sacrificing reliability or drivability.

By positioning the air filter to draw in cooler, denser air, the Power-Flow intake reduces heat soak and promotes better combustion. Whether you’re towing heavy loads, hauling gear, or simply seeking a more responsive driving experience, this direct-fit intake system offers a durable, high-quality solution that also adds a rugged, aggressive look to your engine bay with its wrinkle black finish.

Key Features

Injen’s Power-Flow Cold Air Intake incorporates advanced design and premium materials to maximize your Dodge Ram’s potential:

• Dyno-proven gains of up to +13 horsepower and +12 ft-lbs of torque
• Lightweight, durable 6061-T6 aluminum tubing with excellent heat dissipation
• Two-piece intake design featuring patented Mandrel Radius (MR) bends for optimized airflow
• Large, fully serviceable SuperNano-Web dry air filter for superior filtration and long service life
• Wrinkle black powder-coated finish resists corrosion and enhances engine bay aesthetics
• Strategic air filter placement to minimize intake air temperatures and prevent heat soak
• Maintains proper air/fuel ratios without requiring additional tuning
• Complete hardware kit and detailed instructions for a straightforward, direct bolt-on installation
• Backed by Injen’s limited Lifetime Warranty for lasting peace of mind

Construction & Design

The core of the Power-Flow intake system is crafted from premium 6061-T6 aluminum tubing, chosen for its strength, lightweight properties, and excellent thermal conductivity. This material helps dissipate heat quickly, ensuring the intake air remains cool and dense for optimal combustion. The tubing is mandrel-bent with smooth radii to reduce turbulence and airflow restrictions, allowing your engine to breathe more efficiently.

The wrinkle black powder-coated finish not only protects against corrosion but also adds a sleek, aggressive appearance that complements the rugged character of your Dodge Ram. The large SuperNano-Web dry air filter is engineered to provide high airflow while effectively filtering out contaminants, protecting your engine and extending filter life.

Performance & Sound

The Injen Power-Flow intake system delivers measurable performance improvements, including up to 13 horsepower and 12 ft-lbs of torque gains. Its smooth, unrestricted intake piping enhances throttle response and overall engine efficiency. Additionally, the system produces a deeper, more aggressive engine tone under full throttle, giving your Dodge Ram a commanding presence both visually and audibly.

Installation & Fitment

This intake system is designed as a direct-fit upgrade for Dodge Ram 1500, 2500, and 3500 models from 2003 to 2008 equipped with the 5.7L V8 HEMI engine. Installation requires no cutting, drilling, or permanent modifications, making it accessible for both professional installers and experienced enthusiasts. The kit includes all necessary mounting hardware and clear instructions to ensure a hassle-free installation process.

What's Included

• 6061-T6 aluminum intake tubing (two-piece design)
• Large SuperNano-Web dry air filter
• Complete mounting hardware kit
• Detailed installation instructions

Ideal For

This intake system is perfect for Dodge Ram owners seeking a reliable, high-quality performance upgrade that boosts horsepower and torque without extensive modifications. It suits daily drivers, towing enthusiasts, and performance seekers who want improved engine efficiency, enhanced throttle response, and a more aggressive engine sound. Additionally, the wrinkle black finish adds a clean, aggressive look under the hood that complements the truck’s rugged style.

Emissions Note

This product is not currently CARB exempt and is not legal for sale or use in California or any other state that enforces California emissions regulations. Please verify local laws before purchasing.

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.