LLY / LBZ / LMM Downpipe


Brand: ProFab Performance
Availability: In Stock

SKU: dmllyupdp Categories: , ,


Finally, an affordable high flowing down pipe for the LLY Duramax.

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!

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

Additional information

Weight 7 lbs
Dimensions 25 × 7 × 7 in


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