ATS Diesel 19-24 RAM Cummins 6.7L Pulse Flow Exhaust Manifold Kit

This ATS Diesel exhaust manifold is designed to improve exhaust pulse delivery and withstand demanding diesel heat cycles. The turbo flange and included hardware vary by exact configuration. Review the verified fitment, exact configuration, specifications, included components, and installation requirements below before ordering.

Key Features

• Pulse Flow Design: Equal-length primary and secondary runners divide exhaust pulses to reduce backpressure and drop EGTs up to 150F.
• Direct Bolt-On Fit: Matches factory mounting points and turbo flange for simple installation on HO and standard output engines.
• Complete Hardware Kit: Includes gaskets studs nuts and spacers for out-of-the-box readiness.
• High-Silicon Ductile Iron Casting: 50% thicker walls than OEM resist thermal cycling and eliminate common manifold cracking.
• Improved Turbo Response: Enhances exhaust scavenging for quicker spool-up and more power across the RPM range.
• Ships via ground service due to 48 lb weight.

Fitment

Specifications

What’s Included

One new ATS Diesel component in the exact configuration shown. Gaskets, hardware, wiring, fittings, fluids, filters, tuning, and companion parts are included only when the manufacturer listing expressly states they are part of this exact configuration.

About ATS Diesel Performance

ATS Diesel Performance develops transmission, turbocharger, exhaust, fuel-system, and drivetrain components for Dodge, Ram, Ford, and GM diesel trucks. Product selection remains exact-application specific.

Related ATS Diesel Parts

• ATS Diesel 07-18 Dodge Cummins 6.7L Pulse Flow Exhaust Manifold Kit w/ Gaskets & Hardware
• ATS Diesel 07.5-18 6.7L Cummins 2Pc Holset Pulse Flow Exhaust Manifold w/ Flange Hardware
• ATS Diesel 2003+ Dodge 5.9L Cummins 2pc T3 Non-Wastegated Pulse Flow Exhaust Manifold

Browse the ATS Diesel collection for additional transmission, turbocharger, fuel-system, and drivetrain components.

Frequently Asked Questions

Does this exhaust manifold fit 2019-2024 Ram 2500, Ram 3500?
Those are the verified vehicle applications. Also confirm 6.7L Cummins, production split, factory equipment, and every ATS application note before ordering.

Which manifold configuration is included?
This exact manufacturer option is the configuration stated in the product title. Confirm the turbo flange, wastegate provision, gaskets, studs, and hardware before ordering.

Should the mounting hardware be replaced during installation?
Use the hardware and gaskets specified by ATS for this configuration. Inspect the cylinder-head sealing surface, turbo flange, fasteners, and heat-affected components before assembly.

Installation Instructions

Use the current ATS Diesel instructions and vehicle service information. Verify the exact application, required tools, fasteners, seals, fluids, calibration, torque values, clearances, and startup or relearn procedure. Professional installation is recommended for internal transmission, turbocharger, fuel-system, and driveline work.