DPS 3 Piece 24V Cummins Exhaust Manifold For Diesel External Wastegate
5.9 Cummins Exhaust Manifold With T3 Flange
Years 1998.5 1999 2000 2001 2002 2nd Gen
Introducing the Diesel Power Source 3-Piece 24 valve Cummins manifold - a groundbreaking design tailored exclusively for the 24 Cummins engines. While most competitors utilize a one-size-fits-all approach, employing the same mold for both 12 valve and 24 valve Cummins manifolds, we took a different route. Our 24V Cummins exhaust manifold, featuring a round port design, is crafted with a distinct mold, ensuring optimal performance and exhaust flow.
The 2nd Gen Cummins stock flange is T3.
24v Cummins 3 Piece Manifold Features:
- Flows 23% more than the stock manifold.
- Flow tested and balanced for smooth, balanced exhaust flow, while maintaining velocity for increased turbo spool up
- Includes 6 gaskets, and 2 new bolts
- Expansion joints prevent cracking.
- Three, Drilled and Tapped ports, for pyrometer and pressure fitting, one even in the bottom.
- Made from nickel laced ductile iron
- Black High Temperature Coating
- 3-Piece design w/expansion joints
- Comes pressed together ready to install
- High performance factory replacement manifold for 24 valve Cummins.
- Direct factory replacement of Cummins part number 5014170 AC, 3937187.
The Diesel Power Source manifold is now equipped with an external wastegate. Unlike competitors who compromise on mold size and then machine the ports to shape, our separate mold design, coupled with the external wastegate integration, results in larger ports, superior exhaust transition, and enhanced turbo control. The external wastegate allows precise regulation of boost pressure, preventing over-pressurization and ensuring maximum efficiency.
The result? Unparalleled performance that speaks volumes. Despite the superior quality, our manifold remains competitively priced - making it the top choice in the market.
The Diesel Power Source 3-Piece 24 valve Cummins manifold is not just a performance upgrade; it's a factory Cummins replacement. Cast from Ductile Iron, the same material as your turbine housing, it boasts exceptional heat resistance, minimal expansion, and shrinkage. Our design, backed by Computational Fluid Dynamics (CFD) testing, enhances turbo spool-up, optimizes exhaust gas efficiency, and maintains crucial exhaust gas velocity.
The external wastegate integration in our manifold ensures that turbo boost is precisely regulated, avoiding bottlenecks and maximizing horsepower gains.
Traditional stock and one-piece competitor manifolds are notorious for shrinking, resulting in manifold-cracking, gasket issues, and misaligned exhaust ports. Even stainless steel manifolds can't escape the problem, as they actually exhibit more movement (expansion and contraction) than our robust Ductile Iron construction. Our 3-Piece Manifold, however, allows for controlled expansion and contraction, eliminating warping, cracking, and the dreaded manifold shrinkage.
OEM Replacement Numbers
5014170AC
5014170AD
5014170AA
5014170AB
3937187
**All DPS 5.9 Cummins Exhaust Manifolds for 24 valve Cummins have been granted an exemption by CARB, which means they are legal to be installed and used in the state of California.
