aFe BladeRunner Intake Manifold

1998–2002 Dodge Ram 2500 / Dodge Ram 3500

46-10021

Overview:

The aFe BladeRunner Intake Manifold is a high-performance upgrade designed specifically for 1998 to 2002 Dodge Ram 2500 and Ram 3500 trucks. Engineered to replace the restrictive factory intake manifold, the BladeRunner maximizes airflow and enhances engine efficiency. This intake manifold is ideal for enthusiasts seeking improved horsepower, torque, and turbo response without compromising reliability or fitment.

Utilizing advanced Multiple Directional Vane (MDV) technology, the BladeRunner intake manifold optimizes air velocity and volume, resulting in faster turbo spool-up and increased boost pressure. It is perfect for diesel truck owners looking to unlock more power and responsiveness from their engines while maintaining a durable, leak-free seal.

Key Features:

The BladeRunner intake manifold incorporates innovative design elements and practical features that set it apart from the factory manifold and other aftermarket options:

• Multiple Directional Vane (MDV) technology for increased air velocity and smoother airflow paths
• Constructed from cast A356-T6 aluminum for strength and lightweight durability
• Proprietary internal bolt design that enhances airflow and ensures a solid, leak-free seal
• Five ports designed for nitrous injection, gauges, test probes, and other performance accessories
• Comes with a crossover pipe plug and is compatible with EGR cooler delete setups
• Eliminates the factory throttle control valve to reduce airflow restrictions
• Higher arc and enlarged internal passages to reduce turbulence and dead air zones

Construction & Design:

The BladeRunner intake manifold is precision-crafted from cast A356-T6 aluminum, a material known for its excellent strength-to-weight ratio and resistance to heat and corrosion. The manifold’s internal design features smooth bends and directional vanes that create multiple airflow paths, minimizing turbulence and maximizing volumetric efficiency.

Its proprietary internal bolt system not only secures the manifold firmly but also contributes to increased airflow by eliminating obstructions common in traditional bolt designs. The manifold’s higher arc reduces sharp angles found in stock units, further enhancing air velocity and volume for improved engine breathing.

Performance & Sound

In testing, the aFe BladeRunner intake manifold demonstrated a remarkable 90% increase in airflow compared to the factory intake manifold. This substantial improvement translates into faster turbo spool-up, higher boost pressure, and enhanced low-end torque, delivering a noticeable performance boost for your Dodge Ram’s diesel engine. While primarily focused on airflow and power gains, the manifold’s design also supports smoother engine operation under load.

Installation & Fitment:

The BladeRunner intake manifold is designed as a direct fit replacement for 1998–2002 Dodge Ram 2500 and Ram 3500 models, making installation straightforward with no major modifications required. It includes all necessary gaskets and detailed instructions to ensure a proper and leak-free installation. The manifold’s compatibility with EGR cooler delete kits and accessory ports allows for flexible customization to suit various performance setups.

What's Included:

• aFe BladeRunner Intake Manifold
• All required gaskets for installation
• Crossover pipe plug
• Detailed installation instructions

Ideal For:

This intake manifold is ideal for diesel truck enthusiasts and performance builders who want to significantly improve airflow and engine responsiveness in their Dodge Ram 2500 or 3500 (1998–2002). It suits those running turbocharged setups, nitrous systems, or custom gauge monitoring, and anyone looking to eliminate factory intake restrictions for better power delivery and efficiency.

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.