aFe BladeRunner Cold Charge Pipe

2019–2024 Ram 1500 Models with 3.0L V6 Turbo Diesel Engine

Part #: 46-20599-B

Overview

The aFe BladeRunner 3" Aluminum Cold Charge Pipe is a precision-engineered upgrade designed for Ram 1500 trucks equipped with the 3.0L V6 turbo diesel engine from 2019 through 2024. This cold charge pipe replaces the restrictive factory component with a smooth, mandrel-bent aluminum pipe that optimizes airflow and reduces pressure loss. It is ideal for Ram owners seeking enhanced horsepower, torque, and throttle response without sacrificing a factory-style fit and finish.

Finished in a durable wrinkle black powder coat and featuring a laser-etched aFe POWER logo, this cold charge pipe not only improves performance but also adds a custom, aggressive look under the hood. Built to withstand heat and corrosion, it ensures long-lasting reliability in demanding driving conditions.

Key Features

The aFe BladeRunner Cold Charge Pipe combines advanced materials and thoughtful engineering to deliver a reliable and effective upgrade for your Ram 1500’s turbo diesel intake system. Key features include:

• Mandrel-bent 3" aluminum pipe for smooth, unrestricted airflow and reduced turbulence
• Wrinkle black powder coat finish for superior heat and corrosion resistance
• Factory-style billet aluminum quick-connect adapters with O-ring seals for a leak-free, secure fit
• Premium stainless-steel spring-loaded T-bolt clamps for durable, vibration-resistant connections
• Heavy-duty 5-ply polyester reinforced silicone couplings for flexibility and strength
• 1/8" NPT port for easy integration of sensors or water/methanol injection systems
• TIG-welded construction for enhanced durability and structural integrity
• Laser-etched aFe POWER logo for a distinctive, custom appearance

Construction & Design

Crafted from high-grade aluminum, the BladeRunner Cold Charge Pipe is lightweight and offers excellent heat dissipation to maintain optimal intake temperatures. Its mandrel-bent design preserves a consistent internal diameter, eliminating airflow restrictions common with factory charge pipes. This smooth airflow path reduces pressure drop and turbo lag, allowing the turbocharger to operate more efficiently.

Each pipe is TIG-welded for strong, precise joints that endure the stresses of daily driving and high-performance applications. The wrinkle black powder coating not only protects against corrosion but also shields the pipe from heat damage, preserving its appearance and performance over time. Factory-style billet aluminum quick-connect adapters with O-ring seals ensure a secure, leak-free connection to the vehicle’s intake system, preventing boost leaks and maintaining system integrity.

Performance & Sound

By minimizing turbulence and pressure loss in the intake tract, the aFe BladeRunner Cold Charge Pipe enhances turbocharger efficiency, resulting in improved horsepower and torque delivery. This upgrade also sharpens throttle response, making your Ram 1500 feel more responsive under acceleration. While primarily focused on performance, the pipe can also contribute to a cleaner, more refined intake sound, providing a subtle but satisfying enhancement to the engine’s induction noise.

Installation & Fitment

Designed as a direct-fit replacement for most 2019–2024 Ram 1500 models with the 3.0L V6 turbo diesel engine, installation is straightforward and requires no permanent modifications. The kit includes all necessary clamps and couplings to ensure a secure, leak-free installation using factory mounting points. The integrated 1/8" NPT port allows for easy sensor or water/methanol injection system integration without additional drilling or adapters.

What's Included

• Mandrel-bent 3" aluminum cold charge pipe, wrinkle black powder coated
• Factory-style billet aluminum quick-connect adapters with O-ring seals
• High-quality stainless-steel spring-loaded T-bolt clamps
• Heavy-duty 5-ply polyester reinforced silicone couplings
• 1/8" NPT port for sensor or water/methanol injection connection

Ideal For

This cold charge pipe is perfect for Ram 1500 owners who want a durable, high-quality upgrade to their turbo diesel intake system. Whether you tow heavy loads, drive daily, or enjoy light off-road adventures, the aFe BladeRunner delivers improved airflow, enhanced engine efficiency, and a custom under-hood appearance. It is especially suited for enthusiasts seeking a factory-style fit combined with the benefits of aftermarket performance engineering.

Fitment Details

• Ram 1500 Big Horn 2020–2023
• Ram 1500 HFE 2022–2023
• Ram 1500 Laramie 2020–2023
• Ram 1500 Laramie Longhorn 2020–2021
• Ram 1500 Limited 2020–2023
• Ram 1500 Limited Longhorn 2021–2023
• Ram 1500 Lone Star 2020–2023
• Ram 1500 Longhorn 2021
• Ram 1500 Rebel 2020–2023
• Ram 1500 Tradesman 2020–2023

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.