AFE Bladerunner Exhaust Manifold for 2003-2007 Dodge Ram 5.9L Cummins 46-40011 performance MUST USE BILLET OIL PAN

MUST USE BILLET OIL PAN WITH DRAIN PROVISION OR SUPPLY YOUR OWN DRAIN PROVISION

7L Cummins is built from 3" mandrel bent stainless steel for maximum flow and powder-coated for heat and corrosion resistance

the AFE 77-43042 SCORCHER HD module

5 and later LLY and LBZ GM Duramax engines were produced with a Garret variable turbo charger that has proven to be a very sluggish and inefficient "emissions regulated" turbo charger

AFE Bladerunner Exhaust Manifold for 2003-2007 Dodge Ram 5.9L Cummins 46-40011 performance MUST USE BILLET OIL PANEliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold. The aFe Bladerunner exhaust manifold for the popular 5. 9L Dodge Ram Cummins sets the new standard. Constructed out of cast 304 stainless steel with a reinforcing rib for strength along the flange and ultra thick wall flange at the port. The BladeRunner exhaust manifold outflowed the factory exhaust by 23% improving exhaust flow, performance and throttle response.