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Steed Speed T4i Exhaust Manifold For 07.5-19 6.7L Cummins

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Availability: 4 Week Lead Time May Apply!


Steed Speed T4i Exhaust Manifold For 2007.5-2019 Dodge Ram 6.7L Cummins


The Steed Speed T4i Exhaust Manifold is the finest manifold on the planet for the 6.7L Cummins. Hands Down, it will outperform any other manifold available for your Cummins. The T4i Manifold isn't some cheap cast or weak tubular manifold, it's fully CNC machined from solid billet to ensure it will outlast all other components on your truck. It's a perfect fit for your stock VGT turbo, intake, and downpipe and requires no other modifications for install.


Steed Speed Manifolds are CNC Machined from 1018 Mild Steel Billet and finished with a satin black coating of Techline, these aren't your typical cheap cast or tubular manifolds. Steed Speed engineers some of the finest manifolds on the planet. The Techline coating is capable of handling up to 1700 degrees continuously and up to 2000 degrees for short periods. Steed Speed warranties workmanship for as long as you own the manifold and a 1 year warranty on the Techline coating.



  • T4i Flange Manifold
  • Lowers EGTs
  • Direct OEM Replacement 
  • Increases Spool
  • Power and Fuel Economy Gains
  • Includes all gaskets & turbo mounting hardware 
  • Lifetime Warranty


  • STEEDT4I67
  • STEEDT4I67
  • Steed Speed
  • 4 Week Lead Time May Apply!
  • New

Shipping Information

  • Item Requires Shipping
  • 26.0 lbs.
  • W8.0000” x H8.0000” x L28.0000”
  • FREE Ground Shipping
  • This item ships in its own box.

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