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Steed Speed T3 Twin Turbo Flange Manifold With Inverted Wastegate For 94-98 5.9L Cummins

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Availability: 4 Week Lead Time May Apply!


Steed Speed T3 Twin Turbo Flange Manifold With Inverted Wastegate For 1994-1998 Dodge Ram 5.9L 12V Cummins


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.


Designed for twin turbo applications this manifold is intended to be run with the turbo flange facing up and has a wastegate on the short side which would then be facing up and is offset away from the turbine housing to give clearance to the wastegate.  The wastegate flange is fully divided to the wastegate valve face preserving the twin scroll effect perfectly.  The manifold comes with all gaskets and turbo mounting hardware.



  • Twin Turbo T3 Flange With Inverted Wastegate
  • Includes all gaskets & turbo mounting hardware
  • Lifetime Warranty


  • T312VTTINV
  • T312VTTINV
  • 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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