aFe BladeRunner Hot Charge Pipe

2013–2018 RAM 2500/3500 6.7L Cummins

Part #: 46-20138-R

Overview

The aFe BladeRunner 3" Hot Charge Pipe in vibrant red is engineered specifically for the 2013 to 2018 RAM 2500 and 3500 equipped with the 6.7L Cummins engine. Designed to replace the factory hot charge pipe, this high-performance upgrade enhances airflow efficiency and durability under demanding conditions. Ideal for diesel enthusiasts seeking improved throttle response and reliability, the BladeRunner charge pipe supports your truck’s powertrain by optimizing the turbocharger’s boost delivery.

Manufactured by Advanced Flow Engineering (aFe), a brand renowned for innovation and quality in the automotive aftermarket, this charge pipe is a direct-fit solution that combines robust construction with precision engineering. It is perfect for those who want to maintain OEM fitment while upgrading to a more resilient and performance-oriented component.

Key Features

The aFe BladeRunner Hot Charge Pipe offers a range of features designed to maximize performance and durability:

• Constructed from high-grade aluminum for superior strength and heat dissipation
• 3-inch diameter tubing to improve airflow and reduce turbo lag
• Vibrant red powder-coated finish for corrosion resistance and a striking appearance
• Precision mandrel bending ensures smooth airflow with minimal turbulence
• Direct bolt-on replacement for easy installation with no modifications required
• Engineered to withstand high boost pressures and extreme under-hood temperatures
• Compatible with stock and aftermarket turbocharger setups
• Includes all necessary hardware and silicone couplers for a secure fit

Construction & Design

The BladeRunner Hot Charge Pipe is crafted from premium aluminum, chosen for its lightweight properties and excellent thermal conductivity. This material helps dissipate heat more effectively than stock plastic pipes, reducing the risk of heat soak and maintaining cooler intake air temperatures. The pipe’s smooth mandrel bends minimize airflow restrictions, promoting efficient turbo spool and consistent boost delivery.

The red powder-coated finish not only enhances visual appeal but also provides a durable protective layer against corrosion, road debris, and harsh environmental conditions. Every detail, from the welds to the mounting points, is engineered to meet or exceed OEM standards, ensuring long-lasting performance and reliability.

Installation & Fitment

Installation of the aFe BladeRunner Hot Charge Pipe is straightforward and designed to be a direct replacement for the factory component on 2013–2018 RAM 2500 and 3500 trucks with the 6.7L Cummins engine. No cutting, drilling, or additional modifications are necessary, making it suitable for both professional installers and experienced DIY enthusiasts. The package includes all required clamps and couplers to ensure a secure, leak-free connection.

What's Included

• One 3" aluminum hot charge pipe with red powder-coated finish
• Silicone couplers and clamps for installation
• Mounting hardware and detailed installation instructions

Ideal For

This charge pipe is ideal for RAM 2500 and 3500 owners who want to upgrade their 6.7L Cummins diesel truck’s intake system for improved airflow, durability, and aesthetics. It suits daily drivers, towing enthusiasts, and performance seekers who demand reliable boost delivery and enhanced engine response without sacrificing OEM fitment or requiring extensive modifications.