aFe BladeRunner Hot Side Charge Pipe

Dodge Ram 2500 / Ram 3500 07-09 6.7L Diesel/5.9L Diesel

Part #: 46-20038-B

Overview

The aFe BladeRunner 3" Hot Side Charge Pipe (INLET) is a precision-engineered upgrade designed specifically for the 2007.5 to 2009 Dodge Ram 2500 and 3500 equipped with the 6.7L Cummins engine. This high-performance charge pipe replaces the factory inlet pipe to improve airflow efficiency and durability under demanding conditions. Built for diesel enthusiasts and professionals seeking enhanced turbocharger response and reliability, the BladeRunner charge pipe is a critical component for maximizing your truck’s performance potential.

Developed by Advanced Flow Engineering (aFe), a company renowned for its commitment to quality and innovation in the automotive aftermarket, this charge pipe is crafted to withstand the rigors of heavy-duty use while delivering consistent airflow improvements. It is an ideal upgrade for those looking to optimize their Cummins diesel’s turbo system without compromising factory fitment or reliability.

Key Features

The aFe BladeRunner Hot Side Charge Pipe offers a range of features that set it apart from the stock inlet pipe and many aftermarket alternatives:

• Precision mandrel-bent 3-inch diameter pipe for smooth, unrestricted airflow
• Constructed from high-grade materials engineered to resist heat and pressure
• Direct bolt-on replacement designed for perfect fitment with no modifications required
• Enhanced durability to withstand the high temperatures of the hot side turbocharger environment
• Improves turbo spool response and reduces turbo lag by optimizing air delivery
• Compatible with stock and many aftermarket turbocharger setups
• Finished with a durable coating to resist corrosion and wear
• Engineered and tested by aFe’s team of experienced engineers and machinists

Construction & Design

The BladeRunner Hot Side Charge Pipe is manufactured using premium materials selected for their strength and thermal resistance. The pipe features smooth mandrel bends that minimize airflow turbulence and pressure drops, ensuring maximum efficiency in air delivery to the turbocharger. The robust construction is designed to endure the elevated temperatures and pressures typical of the hot side charge area in diesel turbo systems.

aFe’s meticulous engineering process ensures that each pipe meets stringent quality standards, providing a reliable upgrade that maintains OEM-level fitment and durability. The finish protects against corrosion, extending the life of the component even in harsh operating environments.

Installation & Fitment

Installation of the aFe BladeRunner Hot Side Charge Pipe is straightforward and designed to be a direct replacement for the factory inlet pipe on 2007.5–2009 Dodge Ram 2500/3500 trucks with the 6.7L Cummins engine. No cutting, welding, or additional modifications are necessary, allowing for a hassle-free upgrade. The pipe fits precisely with existing turbocharger and intake components, ensuring a secure and leak-free connection.

Basic hand tools are sufficient for installation, making this an accessible upgrade for professional mechanics and experienced DIY enthusiasts alike.

What's Included

• One aFe BladeRunner 3" Hot Side Charge Pipe (INLET)
• All necessary mounting hardware and clamps for installation
• Detailed installation instructions

Ideal For

This charge pipe is ideal for Dodge Ram 2500 and 3500 owners from model years 2007.5 through 2009 who are looking to improve their 6.7L Cummins diesel’s turbocharger efficiency and reliability. It suits enthusiasts focused on performance upgrades, as well as professionals requiring durable, high-quality components for heavy-duty applications. Whether you are enhancing your truck for towing, hauling, or off-road use, the BladeRunner Hot Side Charge Pipe delivers dependable airflow improvements that support your power goals.

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.