Diesel Power Source 2-Piece T3 Exhaust Manifold 2003-2007 Dodge Ram 5.9L Cummins High Flow Performance Lower EGTs Direct Bolt-On (OEM 5135788AB, 5135788AC, 4931223) Polisport The included laminated instruction card

The included laminated instruction card provides clear

lock-on and a variable speed trigger which allows for versatile clearing power

ensures long‑lasting performance and a clean

the DIABLO ROSSO™III is the perfect choice for riders who demand the very best in terms of safety and performance

incredibly lightweight

Diesel Power Source 2-Piece T3 Exhaust Manifold 2003-2007 Dodge Ram 5.9L Cummins High Flow Performance Lower EGTs Direct Bolt-On (OEM 5135788AB, 5135788AC, 4931223) Polisport The included laminated instruction cardElevate the performance of your 2003 2007 Dodge Ram 5. 9L Common Rail Cummins with the Diesel Power Source (DPS) 2 Piece T3 Exhaust Manifold. This premium direct bolt on upgrade addresses the notorious cracking and warping issues of the factory cast iron manifold while providing superior exhaust flow, faster turbo spool up, reduced back pressure, and dramatically lower exhaust gas temperatures (EGTs) especially beneficial for towing and heavy loads.