BD Diesel Screamer Turbo

2013–2018 Ram 2500 / 3500 6.7L Diesel

Part #: 1045771

Overview

The BD Diesel Screamer Turbo is a high-performance, direct-fit replacement turbocharger designed specifically for 2013 to 2018 Ram 2500 and 3500 trucks equipped with the 6.7L Cummins diesel engine. Engineered as a drop-in upgrade, it maintains the factory appearance while delivering significantly enhanced performance. This turbocharger is ideal for diesel enthusiasts seeking increased power and efficiency without the hassle of complicated modifications or additional parts.

Featuring a larger 64.5mm Ballistic Billet compressor wheel combined with BD Diesel’s exclusive Low MOI QST turbine wheel, the Screamer Turbo reduces backpressure and improves turbine flow. This results in quicker spool times, improved throttle response, and higher overall efficiency compared to stock and many aftermarket competitors. With the right supporting modifications, this turbocharger can unlock power levels up to 690 horsepower, making it a formidable upgrade for serious diesel performance builds.

Key Features

The BD Diesel Screamer Turbo incorporates advanced technology and precision engineering to maximize your Ram’s diesel performance. Key features include:

• Larger 64.5mm Ballistic Billet compressor wheel for increased airflow and durability
• Exclusive Low MOI (Moment of Inertia) QST turbine wheel designed for faster spool and reduced lag
• Optimized turbine housing for improved exhaust flow and reduced backpressure
• Direct bolt-on replacement for a seamless installation with no additional parts required
• Maintains factory turbocharger footprint and appearance for a clean, stock look
• Enhanced efficiency for better fuel economy under load
• Compatible with performance modifications to reach up to 690 horsepower potential
• Precision balanced for smooth operation and long service life

Construction & Design

The Screamer Turbo is built with high-quality materials and advanced manufacturing techniques to withstand the rigors of heavy-duty diesel applications. The compressor wheel is crafted from billet aluminum, offering superior strength and resistance to fatigue compared to cast wheels. The turbine wheel utilizes BD Diesel’s proprietary Low MOI QST design, which reduces rotational mass to improve spool characteristics without sacrificing durability.

The turbo housing is engineered to optimize exhaust gas flow, minimizing restrictions and heat buildup. Every component is precision balanced and assembled to exacting standards, ensuring reliable performance and longevity even under demanding conditions.

Performance & Sound

By reducing backpressure and improving turbine efficiency, the BD Diesel Screamer Turbo delivers quicker boost response and increased power potential. This translates to stronger acceleration, improved towing capability, and enhanced overall engine performance. While maintaining a stock appearance, the turbo’s design also contributes to a refined exhaust note, offering a subtle but aggressive sound that complements the enhanced power output.

Installation & Fitment

The Screamer Turbo is designed as a direct bolt-on replacement for the factory turbocharger on 2013–2018 Ram 2500 and 3500 trucks with the 6.7L Cummins engine. Installation requires no additional modifications or supporting parts, making it a straightforward upgrade for experienced technicians or knowledgeable enthusiasts. Simply remove the stock turbo and install the Screamer Turbo using existing mounting points and hardware.

What's Included

• BD Diesel Screamer Turbocharger assembly
• Gaskets and seals necessary for installation
• Installation instructions

Ideal For

This turbocharger is perfect for Ram 2500 and 3500 owners looking to increase their diesel engine’s power and efficiency without altering the vehicle’s stock appearance or requiring complex installation. It suits daily drivers, towing enthusiasts, and performance builders who want reliable, high-output performance from a proven, drop-in turbo solution.

BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.