DHD Duramax High Flow Lo-Pro Log Manifold Kit 2001+

DHD's LoPro high flow manifolds are the newest addition to our comprehensive manifold lineup. These manifolds offer increased and equal port flow in a compact footprint. Just like our other manifolds, these are cast from the same high Silca Iron that's become standard in the aftermarket manifold production. 

Note: Works with OE stock length up pipes.

Features / Benefits:

• Reduced Drive Pressure
• Compact Footprint for Improved Fitment
• Works With OE and Aftermarket Up-Pipes
• Lower EGTS and Improve Fuel Economy
• Quicker Turbo Spool Up
• Smooth Interior Casting and Transitions
• 1/8NPT Bungs in each manifold for EGT or Drive Pressure Sensor

Includes:

• Right and Left Cast LoPro Manifolds
• 2x 1/8NPT Port Plugs

Optional:

Use the menu above to add high performance manifold gaskets, 4340 chromoly 12pt manifold hardware, and/or a complete up pipe hardware and gasket set.