aFe Bladerunner Hot Side Intercooler Tube

2011–2018 Ram 1500 3.0L EcoDiesel

Part #: 46-20178-B

Overview

The aFe Bladerunner 3-inch Black Tube Hot Side Intercooler is a precision-engineered upgrade designed exclusively for the 2011–2018 Ram 1500 equipped with the 3.0L EcoDiesel V6 engine. This high-performance intercooler tube replaces the factory hot side charge pipe with a larger diameter, smooth-bore aluminum tube that significantly improves airflow and charge air cooling efficiency. Ideal for Ram 1500 owners looking to enhance turbocharger response and reduce intake air temperatures, this direct bolt-on replacement delivers a noticeable improvement in throttle response and turbo efficiency without requiring any modifications.

Manufactured by aFe, a leader in advanced automotive performance solutions, the Bladerunner hot side intercooler tube is built to withstand the rigors of daily driving, towing, and light performance applications. It provides a reliable upgrade path for enthusiasts who want to maximize their truck’s turbocharged diesel performance while maintaining OEM-level fitment and durability.

Key Features

This hot side intercooler tube offers several advanced features designed to optimize your Ram 1500’s EcoDiesel system:

• 3-inch diameter smooth-bore aluminum tube for increased airflow and reduced restriction compared to stock charge pipes
• Durable black powder-coated finish for superior heat resistance and corrosion protection
• Heavy-duty silicone couplings engineered to withstand high boost pressures without leaking or collapsing
• High-quality T-bolt clamps ensure a secure, leak-free seal and consistent airflow
• Textured coating enhances durability and resists heat soak under demanding engine bay conditions
• Direct bolt-on replacement requiring no cutting, drilling, or permanent modifications
• Compatible with stock intercooler cold-side tubes and other aFe intake system upgrades
• Designed and manufactured by aFe, a trusted name in high-performance air intake and turbo system components

Construction & Design

The Bladerunner hot side intercooler tube is crafted from high-grade aluminum, chosen for its excellent strength-to-weight ratio and superior thermal conductivity. The tube’s smooth interior surface minimizes turbulence and pressure drop, allowing the turbocharger to operate more efficiently and deliver improved boost response. The black powder-coated finish not only provides a sleek, aggressive look but also protects the tube from heat damage and environmental corrosion, ensuring long-lasting durability in harsh under-hood conditions.

Every component included in the kit, from the heavy-duty silicone couplings to the robust T-bolt clamps, is engineered for maximum reliability and performance. The silicone couplings maintain their integrity under high boost pressures, while the T-bolt clamps provide a uniform, tight seal to prevent boost leaks and maintain consistent airflow throughout the turbo system.

Installation & Fitment

The aFe Bladerunner hot side intercooler tube is a direct-fit replacement for the factory hot side intercooler tube on 2011–2018 Ram 1500 trucks equipped with the 3.0L EcoDiesel V6 turbocharged diesel engine. Installation is straightforward and requires no cutting, drilling, or permanent modifications. The kit includes all necessary couplings, clamps, and hardware to complete the upgrade quickly and securely, making it suitable for both professional installers and experienced enthusiasts seeking a hassle-free performance enhancement.

What's Included

• 3-inch diameter black powder-coated aluminum hot side intercooler tube
• Heavy-duty silicone couplings
• High-quality T-bolt clamps
• Installation hardware and detailed instructions

Ideal For

This intercooler tube upgrade is perfect for Ram 1500 EcoDiesel owners who want to improve turbocharger efficiency, reduce intake air temperatures, and increase overall engine responsiveness. It is especially beneficial for those who have upgraded other intake or exhaust components and want to maximize airflow through the turbo system. Whether your truck is used for daily driving, towing, or light performance applications, the aFe Bladerunner hot side intercooler tube offers a reliable and effective enhancement to your truck’s forced induction system.

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.