ATS Diesel Wide Flange T4 Pulse Flow Exhaust Manifold

2003–2010 Dodge Ram 2500 / Ram 3500 5.9L Diesel

2049422272

Overview:

The ATS Diesel 2-piece Wide Flange T4 Pulse Flow Exhaust Manifold is engineered specifically for Dodge Ram 2500 and Ram 3500 trucks equipped with the 5.9L diesel engine from 2003 to 2010. Designed to replace the factory exhaust manifold, this high-quality aftermarket component improves exhaust flow and enhances turbocharger response. It is ideal for diesel enthusiasts and professionals seeking reliable performance upgrades that maintain durability under demanding conditions.

Built to withstand the rigors of heavy-duty use, this exhaust manifold supports improved engine efficiency and helps reduce turbo lag, making it a practical upgrade for towing, hauling, or performance driving applications.

Key Features:

Designed with precision and durability in mind, the ATS Diesel Wide Flange T4 Pulse Flow Exhaust Manifold offers the following features:

• Wide flange T4 design for optimal turbocharger compatibility
• Pulse flow technology to enhance exhaust scavenging and reduce backpressure
• Two-piece construction for easier installation and improved fitment
• Heavy-duty materials engineered to withstand high exhaust temperatures
• Direct bolt-on fit for 2003–2010 Dodge Ram 2500 and 3500 5.9L diesel engines
• Improves turbo spool time and overall engine responsiveness
• Compatible with a variety of Dodge Ram trim levels including Laramie, SLT, ST, SXT, TRX, and Sport
• Corrosion-resistant finish for long-lasting durability

Construction & Design:

This exhaust manifold is crafted from premium-grade cast iron or high-heat resistant steel, ensuring excellent thermal durability and resistance to cracking under extreme conditions. The two-piece design allows for precise alignment and easier handling during installation, while the wide flange T4 outlet ensures a secure and leak-free connection to aftermarket turbochargers or stock components.

Engineered to optimize exhaust pulse flow, the manifold reduces turbulence and backpressure, contributing to improved engine efficiency and turbocharger performance. The robust construction guarantees longevity even in heavy-duty applications such as towing and off-road use.

Installation & Fitment:

The ATS Diesel Wide Flange T4 Pulse Flow Exhaust Manifold is designed for direct bolt-on installation on Dodge Ram 2500 and 3500 models from 2003 through 2010 equipped with the 5.9L diesel engine. Minimal modifications are required, making it a straightforward upgrade for experienced mechanics and DIY enthusiasts alike. Proper gasket replacement and torque specifications should be followed to ensure a secure and leak-free installation.

What's Included:

• 2-piece Wide Flange T4 Pulse Flow Exhaust Manifold
• Mounting hardware and gaskets (as applicable)
• Installation instructions

Ideal For:

This exhaust manifold is ideal for Dodge Ram 2500 and 3500 owners looking to enhance their diesel engine’s performance, especially those who tow heavy loads or require improved turbocharger response. It suits enthusiasts upgrading their exhaust system for better power delivery, as well as fleet operators seeking durable and reliable replacement parts for their trucks.

ATS Diesel Performance builds diesel upgrade solutions engineered for higher torque, towing confidence, and competition-level durability. Best known for performance-built transmissions, ATS also offers turbochargers, exhaust and fuel system components, and other supporting parts designed to handle heavy loads and elevated power on modern diesel trucks.