2011-2015 Duramax LML Down pipe - No bungs

You are looking at a high flowing down pipe for the 2011- early 2015 models 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!

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.

Not emission compliant! For off-road and testing purposes only!

For use in non-emissions/off-road vehicles only!