aFe BladeRunner Intake Manifold

2003–2008 Dodge Ram 2500 / 3500 Diesel

Part #: 46-10011

Overview

The aFe BladeRunner Intake Manifold is a precision-engineered performance upgrade designed specifically for 2003 to 2008 Dodge Ram 2500 and 3500 diesel trucks. It replaces the restrictive factory manifold to dramatically improve airflow, resulting in enhanced engine efficiency and responsiveness. Ideal for diesel enthusiasts seeking increased horsepower, torque, and quicker turbo spool-up, the BladeRunner manifold delivers these benefits without sacrificing reliability or daily drivability.

Built to optimize air velocity and volume, this intake manifold eliminates common airflow restrictions found in stock units, such as the throttle control valve and sharp bends. Its advanced design supports both street performance and more aggressive modifications, making it a versatile choice for owners focused on towing, hauling, or performance driving.

Key Features

The BladeRunner Intake Manifold incorporates innovative technologies and practical features to maximize performance and customization options:

• Multiple Directional Vane (MDV) technology enhances air velocity and reduces turbulence for smoother airflow
• Constructed from durable cast A356-T6 aluminum for superior strength and heat resistance
• Five auxiliary port pads accommodate nitrous injection, gauges, temperature sensors, and other accessories
• Pass-through installation design allows direct replacement of the factory manifold with minimal effort
• Includes crossover pipe plug and supports EGR cooler delete setups
• Enlarged internal passages and higher arc design increase intake volume and airflow capacity
• Proprietary internal bolt design ensures a solid, leak-free seal to prevent common gasket issues
• Backed by a limited 2-year warranty for added peace of mind

Construction & Design

The BladeRunner Intake Manifold is expertly crafted from cast A356-T6 aluminum, a material prized for its excellent strength-to-weight ratio and thermal conductivity. This robust construction maintains structural integrity under high boost pressures and extreme operating conditions common in diesel applications.

Its internal architecture features smooth bends and directional vanes that create multiple air paths, effectively minimizing dead air zones and turbulence typical of stock manifolds. The manifold’s higher arc and enlarged passages further enhance airflow volume and velocity, directly improving engine breathing and turbo efficiency.

Additionally, the proprietary internal bolt design ensures a secure, leak-free fitment, eliminating issues such as gasket leaks or manifold deformation that can compromise performance and reliability.

Performance & Sound

Testing shows the aFe BladeRunner Intake Manifold delivers up to a 90% increase in airflow compared to the factory manifold. This significant improvement translates into faster turbo spool-up, higher boost pressure, and enhanced engine responsiveness. Drivers will experience stronger low-end torque and noticeable horsepower gains, making it an excellent upgrade for towing, hauling, or spirited driving.

While primarily engineered for airflow efficiency, the manifold’s design can also contribute to a more aggressive intake sound characteristic of high-performance diesel engines, adding an audible cue to its performance benefits.

Installation & Fitment

The BladeRunner Intake Manifold is designed for direct bolt-on fitment to 2003–2008 Dodge Ram 2500 and 3500 diesel trucks. Installation is straightforward, requiring no extensive modifications or additional components. It replaces the factory intake manifold seamlessly and includes all necessary ports and plugs for nitrous systems, gauges, and other accessories, allowing for easy customization.

Detailed installation instructions are provided to guide users through the process, ensuring a hassle-free upgrade experience.

What's Included

• aFe BladeRunner Intake Manifold (Part #46-10011)
• Crossover pipe plug
• Installation instructions

Ideal For

This intake manifold is ideal for owners of 2003 to 2008 Dodge Ram 2500 and 3500 diesel trucks who want to unlock additional power and torque from their engines. It suits performance enthusiasts aiming to improve turbo response and airflow efficiency, as well as those utilizing nitrous injection or monitoring engine parameters with gauges. The BladeRunner is also well-suited for trucks used in towing or heavy-duty applications where enhanced low-end torque and reliability are critical.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.