2007.5-2018 Cummins 4th Gen Steed Speed T4i VGT Exhaust Manifold (steedT4i67)
Some Steed Speed products are on backorder, please contact us before ordering to get a timeline.
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.
- Significant Power Gains & Fuel Economy
- Lowers EGTs
- Most Durable Manifold on the Market
- Increases Spool Times
- Includes Gaskets & Hardware
2007.5 - 2018
Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers.
Not all products are stocked in house. Please check for availability as some products may be backordered.