Smeding Diesel T4 2nd Gen 1-Piece Stainless Steel Exhaust Manifold 98.5-07 Ram 5.9L Cummins ARB-ARB715LB better known as the DRP

better known as the DRP

5-2005 Duramax LLY

while the dual wall design sheds heat efficiently

On the outer end

Smeding Diesel T4 2nd Gen 1-Piece Stainless Steel Exhaust Manifold 98.5-07 Ram 5.9L Cummins ARB-ARB715LB better known as the DRPIf aesthetics are as important to you as performance, a stainless steel exhaust manifold is a piece of the puzzle you need to include in your build. Smeding Diesel's T4 2nd Gen Location One Piece Stainless Steel Exhaust Manifold for the Cummins engines is a piece that you can not only rely on in harsh conditions, but you can also pretty up an engine bay. This manifold is designed to fit the 24 valve Cummins engines from 1998. 5 2007 and is made of 316