aFe Bladerunner Hot Side Intercooler Tube

2011–2018 Ram 1500 V6 3.0L EcoDiesel

46-20178-B

Overview:

The aFe Bladerunner 3-inch Black Tube Hot Side Intercooler is a premium upgrade designed specifically for the Ram 1500 EcoDiesel models from 2011 to 2018. Engineered to enhance airflow and improve charge air cooling efficiency, this high-performance intercooler tube replaces the restrictive stock component with a larger diameter, smooth-bore aluminum pipe. It is ideal for Ram 1500 owners seeking to maximize their truck’s turbocharged diesel performance while maintaining reliable, bolt-on installation.

Built by Advanced Flow Engineering (aFe), a trusted name in automotive performance parts, this intercooler tube is crafted to deliver improved throttle response and reduced turbo lag by increasing airflow by up to 20% over the factory charge pipes. The kit includes all necessary couplings and clamps for a secure, leak-free fitment, making it a straightforward upgrade for enthusiasts and professional installers alike.

Key Features:

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

• 3-inch diameter aluminum tube for increased airflow and reduced restriction
• Durable black powder-coated finish for heat resistance and long-lasting corrosion protection
• Includes heavy-duty silicone couplings and high-quality T-bolt clamps for secure sealing
• Textured coating enhances durability and resists heat soak under demanding conditions
• Direct bolt-on replacement for the OEM hot side intercooler tube—no modifications required
• Improves turbocharger efficiency by optimizing charge air flow path
• Compatible with stock intercooler cold-side tubes and other aFe intake upgrades
• Designed and manufactured by aFe, a leader in high-performance automotive air intake solutions

Construction & Design:

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

Every component, including the silicone couplings and T-bolt clamps, is engineered for maximum reliability and performance. The couplings are heavy-duty and designed to withstand high boost pressures without leaking or collapsing, while the T-bolt clamps provide a tight, uniform seal that prevents boost leaks and maintains consistent airflow.

Installation & Fitment:

The aFe Bladerunner hot side intercooler tube is a direct fit replacement for the factory component on 2011–2018 Ram 1500 EcoDiesel trucks equipped with the 3.0L V6 turbocharged diesel engine. Installation is straightforward and requires no cutting, drilling, or permanent modifications. The kit includes all necessary hardware, couplings, and clamps to complete the upgrade quickly and securely. This makes it an ideal choice for both professional installers and experienced enthusiasts looking to enhance their truck’s performance with minimal effort.

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 instructions

Ideal For:

This intercooler tube upgrade is perfect for Ram 1500 EcoDiesel owners who want to improve turbo 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 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.