Diesel Power Source 2-Piece T3 Exhaust Manifold 2003-2007 Dodge Ram 5.9L Cummins High Flow Performance Lower EGTs Direct Bolt-On (OEM 5135788AB, 5135788AC, 4931223)

Description

Elevate the performance of your 2003-2007 Dodge Ram 5.9L Common Rail Cummins with the Diesel Power Source (DPS) 2-Piece T3 Exhaust Manifold. This premium direct bolt-on upgrade addresses the notorious cracking and warping issues of the factory cast iron manifold while providing superior exhaust flow, faster turbo spool-up, reduced back pressure, and dramatically lower exhaust gas temperatures (EGTs) — especially beneficial for towing and heavy loads. Unlike single-piece stainless steel designs that can stress gaskets, bolts, and even the cylinder head due to excessive expansion, the innovative 2-piece construction with built-in expansion joints allows controlled thermal movement for maximum durability and reliability. CFD (Computational Fluid Dynamics) tested and optimized, this manifold flows over 23% better than stock, balancing exhaust pulses for quicker response and more even cylinder temperatures. Cast from high-nickel ductile iron (similar to turbine housing material) for exceptional heat resistance, this manifold is the top choice for 3rd Gen Cummins owners seeking proven performance without compromises.

Diesel Power Source 2-Piece T3 Exhaust Manifold 2003-2007 Dodge Ram 5.9L Cummins High Flow Performance Lower EGTs Direct Bolt-On (OEM 5135788AB, 5135788AC, 4931223)

Product form

SKU: MAN0161

Elevate the performance of your 2003-2007 Dodge Ram 5.9L Common Rail Cummins with the Diesel Power Source (DPS) 2-Piece T3... Read more

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4 in stock 2 - 4 Business Days

$494.99

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    Description

    Elevate the performance of your 2003-2007 Dodge Ram 5.9L Common Rail Cummins with the Diesel Power Source (DPS) 2-Piece T3 Exhaust Manifold. This premium direct bolt-on upgrade addresses the notorious cracking and warping issues of the factory cast iron manifold while providing superior exhaust flow, faster turbo spool-up, reduced back pressure, and dramatically lower exhaust gas temperatures (EGTs) — especially beneficial for towing and heavy loads. Unlike single-piece stainless steel designs that can stress gaskets, bolts, and even the cylinder head due to excessive expansion, the innovative 2-piece construction with built-in expansion joints allows controlled thermal movement for maximum durability and reliability. CFD (Computational Fluid Dynamics) tested and optimized, this manifold flows over 23% better than stock, balancing exhaust pulses for quicker response and more even cylinder temperatures. Cast from high-nickel ductile iron (similar to turbine housing material) for exceptional heat resistance, this manifold is the top choice for 3rd Gen Cummins owners seeking proven performance without compromises.

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    We ship to all lower 48 US states Your order will be packaged and shipped the same day you ordered as long as you order before 2:00 pm CST.
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