aFe BladeRunner AL Hot & Cold Charge Pipe Kit

2025–2026 Ram 2500/3500 6.7L Diesel

Part #: 46-20814-R

Overview

The aFe BladeRunner AL Hot & Cold Charge Pipe Kit is engineered specifically for the 2025–2026 Ram 2500 and 3500 equipped with the 6.7L diesel engine. Designed to replace the factory charge pipes, this kit ensures smoother airflow between the turbocharger and the engine, reducing turbulence and pressure loss. This results in improved horsepower and torque, making it an excellent upgrade for diesel truck enthusiasts seeking enhanced performance and reliability under demanding conditions.

Ideal for owners who want to optimize their truck’s turbo efficiency and maintain lower operating temperatures, the BladeRunner AL kit combines durability with a custom appearance. It is a direct-fit solution that enhances both power delivery and engine responsiveness without compromising factory reliability.

Key Features

This charge pipe kit incorporates advanced engineering and premium materials to deliver superior performance and longevity. Key features include:

• Mandrel-bent aluminum pipes for smooth transitions that minimize airflow turbulence and pressure loss
• High-quality stainless-steel, spring-loaded T-Bolt clamps for secure and leak-free connections
• Heavy-duty, 5-ply polyester reinforced silicone couplings that provide excellent strength and durability under high boost pressures
• Textured red powder-coated finish that resists corrosion and adds a distinctive custom look
• Laser-etched aFe POWER logo for a premium, factory-inspired aesthetic
• Designed to lower intake air temperatures by improving airflow efficiency
• Direct bolt-on fitment for 2025–2026 Ram 2500 and 3500 6.7L diesel models, requiring no modifications

Construction & Design

The BladeRunner AL charge pipes are crafted from mandrel-bent aluminum, ensuring consistent diameter and smooth bends that optimize airflow. This construction reduces turbulence and pressure drops that can hinder turbocharger performance. The aluminum material offers excellent heat dissipation properties, helping to maintain cooler intake air temperatures for improved combustion efficiency.

Each pipe is finished with a durable textured red powder coating that not only protects against corrosion but also enhances the engine bay’s visual appeal. The silicone couplings are reinforced with five layers of polyester fabric, providing superior resistance to heat, pressure, and wear. Stainless-steel T-Bolt clamps secure the couplings tightly, preventing leaks and ensuring long-term reliability.

Performance & Sound

By improving airflow between the turbo and engine, this charge pipe kit helps reduce turbo lag and increases throttle response. The smoother transitions and reduced pressure loss contribute to enhanced horsepower and torque output, allowing your Ram 2500 or 3500 diesel to perform more efficiently under load. While primarily focused on performance gains, the kit also contributes to maintaining lower intake air temperatures, which supports consistent engine power during extended operation.

Installation & Fitment

The aFe BladeRunner AL Hot & Cold Charge Pipe Kit is designed for a direct bolt-on installation with no cutting, drilling, or modifications required. It fits perfectly on 2025–2026 Ram 2500 and 3500 trucks equipped with the 6.7L diesel engine. Installation can be completed with basic hand tools and typically takes less than an hour, making it accessible for both professional installers and experienced DIY enthusiasts.

What's Included

• Mandrel-bent aluminum hot charge pipe (3-inch diameter)
• Mandrel-bent aluminum cold charge pipe (3.5-inch diameter)
• Heavy-duty 5-ply polyester reinforced silicone couplings
• Stainless-steel spring-loaded T-Bolt clamps
• Installation hardware and instructions

Ideal For

This charge pipe kit is perfect for Ram 2500 and 3500 diesel owners who want to maximize their truck’s turbo efficiency and overall engine performance. It is especially suited for enthusiasts who tow heavy loads, haul frequently, or seek improved throttle response and power delivery in daily driving or off-road conditions. Additionally, the kit’s durable construction and custom red finish appeal to those looking to enhance both performance and engine bay aesthetics.

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.