ProFab 2011-2015* LML Downpipe



Finally, an affordable high flowing down pipe for the LML Duramax with the lower v band flange.

This is a true mandrel bent 3" diameter, ceramic coated, and heat wrapped. It is made in the USA right here in our shop.

Expect better all around performance & lower EGT's from this!

There are NO places on this pipe for any sensors, lines, or injectors.

This pipe does not have a support bracket. We do not believe it is needed.