The 4" Monster exhaust system flows up to 122% better than stock and virtually eliminates backpressure.
The system's pipes bolt behind the turbocharger (some applications).
Banks' streamlined 4" turbine outlet pipe (not required with 325 hp
systems), intermediate pipe(s) and tailpipe are formed of stainless,
heavy-wall tubing with constant-diameter bends to maximize airflow and
lower exhaust gas temps.
Banks replaces
the factory's restrictive muffler with a polished-stainless Monster
muffler featuring a straight-through 4"-diameter path that flows up to 129%
better than stock. The Banks-designed expansion chamber dissipates the
annoying mid-range exhaust drone that accompanies most straight-through
mufflers. Monster muffler utilizes spun ceramic, very-high-temperature
packing and delivers an authoritative--but never intrusive--exhaust
sound. A huge 5" polished-stainless steel tailpipe tip sports a rolled
edge. Double-walled design with 1/2" air gap keeps heat from t
arnishing the exterior mirror finish. Adjustable clamp for positioning on tailpipe.

Install Time: Approximately 2.5 hours.
Install Manual for 2004.5-2007 Ram Cummins Diesel Truck models
There are 3 different kits available for
the 2004.5-2007 5.9L Dodge Cummins Diesel Ram Truck. Please choose the
right kit for your truck.