Vehicle Fitment

  • 2003–2007.5 Dodge Ram 2500/3500 with 5.9 L Cummins engine

Features

  • Pulse Flow 2‑piece exhaust manifold kit with T‑3 turbo flange
  • Non‑wastegated design — direct replacement for stock manifolds
  • Cast high‑silica moly construction for durability and heat resistance
  • Patented ball flange design to reduce cracking and warping
  • Ceramic‑coated black finish for corrosion protection and heat management
  • Improves exhaust flow compared to OEM manifolds
  • Pre‑tapped for pyrometer probe if temperature monitoring is desired
  • California CARB EO# D‑708 certified for emissions legality where applicable

Specifications

  • Part Number: 2049202272
  • Brand: ATS Diesel Performance
  • Material: Cast high‑silica moly iron
  • Flange Type: T‑3 turbocharger flange
  • Design: 2‑piece pulse flow exhaust manifold
  • Finish: Black ceramic coating
  • Pre‑tapped for pyrometer probe
  • Application: Competition/street exhaust improvement

Included Components

  • 1× Pulse Flow 2‑piece exhaust manifold (driver + passenger sides)
  • 1× Turbo flange hardware kit
  • Gaskets (if included package option) or reuse existing gaskets

Product Description

The ATS Diesel 2049202272 Pulse Flow Exhaust Manifold is a performance‑oriented replacement for the restrictive stock exhaust manifolds found on **2003–2007.5 Dodge Ram 2500 and 3500 trucks equipped with the 5.9 L Cummins engine**. Engineered with a patented **ball flange design** and constructed from **high‑silica moly iron**, this manifold is far more resistant to cracking and warping than the OEM cast iron piece, especially under high heat and heavy use conditions. The pulse flow design improves exhaust gas velocity on its way to the turbocharger, helping maintain quicker spool‑up and better overall flow.

Finished in a durable **ceramic black coating**, the manifold protects against corrosion and helps manage under‑hood temperatures. Pre‑tapped ports allow for easy installation of a pyrometer probe to monitor exhaust gas temperatures if desired. This kit is a direct bolt‑on solution with a **T‑3 turbo flange**, meaning it works with stock and many aftermarket turbos that use the same flange configuration. With its robust construction, improved flow characteristics, and emissions compliance (CARB EO# D‑708 where applicable), this ATS Diesel 2049202272 manifold is an excellent upgrade for street, towing, or competition builds on your 5.9 Cummins‑powered Ram.



Primary Product Image