Intake Manifold 03-07 Dodge 5.9L

The Intake Manifold 03-07 Dodge 5.9L by AFE Power is designed for diesel enthusiasts and mechanics aiming to enhance the performance of their Cummins-powered trucks. This product is particularly beneficial for those looking to improve combustion efficiency and engine response in the renowned 5.9L diesel platform.

This manifold replaces restrictive OEM castings with optimized runner geometry, which helps reduce turbulence and improve volumetric efficiency across the RPM range. The precision-engineered internal passages and refined port matching enhance air velocity and distribution to all six cylinders, contributing to noticeable gains in horsepower and torque.

Owners of 2003–2007 Dodge Ram 2500/3500 trucks with the 5.9L Cummins will benefit most from this upgrade, especially when combined with other enhancements like boost management and exhaust modifications. Installation is straightforward for diesel technicians, as the manifold bolts directly to the cylinder head using OEM attachment points, although some installations may require minor adjustments.