Steed Speed T4 3rd Gen Cummins Exhaust Manifold (2003-2007 Dodge 5.9 Diesel)

NOTE: Estimated lead times are 7-9 Weeks unless otherwise noted.

Fully CNC Machined Billet 

- T4 Flange Manifold
- 3rd Generation Fitment
- Direct OEM Replacement
- Lifetime Warranty
- Faster Turbo Spool
- Extremely Durable

FITMENT

Can Be Used On 2003-2007 5.9 Cummins.
The Manifold Comes Complete With All Gaskets And Turbo Mounting Hardware.
Exhaust Manifold Mounting Hardware NOT Included.

TESTING

Testing at Fleece performance has shown very strong gains in power and much lower EGTs. Dyno results showed 142hp and 380 ft lbs at 2000 rpms on 650 hp truck.