BD-Power Pulse Flow Stock Exhaust Manifold For 1998-2002 5.9 Cummins 2008-2013 sierra 1500 Intake Elbow Features:

Intake Elbow Features:

Left and Right hand jam nuts for the ultimate adjustability

Once you proceed

Designed using modern technology that utilizes pulse flow for quick turbo spool

which allows you to switch between a drone-free NDT (No Drone Technology) mode and a straight-pipe inspired sound (thanks to the xTreme module) quickly and easily with only a few turns of a standard wrench

BD-Power Pulse Flow Stock Exhaust Manifold For 1998-2002 5.9 Cummins 2008-2013 sierra 1500 Intake Elbow Features:The BD Power 1045947 Exhaust Pulse Manifold features a heavy duty multi piece design to eliminate manifold cracks in your 1998. 5 2002 Dodge 5. 9L Cummins. The single piece design of the factory exhaust manifold is prone to cracks which causes exhaust leaks that can rob you of power. The BD Power Exhaust Pulse Manifold is cast from high silicon ductile iron, and features an expansion joint to allow the manifold to expand and contract without cracking.