Diamond Eye Manufacturing K5244S-RP 5 Inch Cat-Back Exhaust System Muffler Delete Pipe 409 Stainless Steel

The Diamond Eye Manufacturing K5244S-RP is a 5-inch cat-back exhaust system designed for 2004.5-2007.5 Dodge Ram 2500/3500 trucks equipped with the 5.9L Cummins diesel engine. This muffler replacement pipe (RP) kit features 409 stainless steel construction for superior durability and corrosion resistance compared to aluminized steel alternatives.

Key Features:

• 5-inch diameter mandrel-bent tubing for maximum exhaust flow and reduced backpressure
• 409 stainless steel construction for long-lasting performance and appearance
• Muffler delete configuration delivers aggressive exhaust tone and unrestricted flow
• Single side exit design fits all cab and bed length configurations
• Reduces exhaust gas temperatures (EGTs) for improved engine efficiency
• CNC mandrel-bent construction ensures smooth bends without restrictions
• Direct-fit design uses OEM mounting locations for straightforward installation
• Includes all necessary hangers, clamps, and hardware for complete installation

This cat-back system replaces the factory exhaust from the catalytic converter back, eliminating the restrictive stock muffler to unlock additional horsepower and torque while producing a deep, commanding exhaust note. The larger 5-inch diameter tubing and mandrel-bent construction provide superior flow characteristics that can improve fuel economy and throttle response. Ideal for diesel enthusiasts seeking maximum performance and an aggressive sound profile.