Diamond Eye Manufacturing 221064 Performance Exhaust Pipe 2003-2007 Dodge 5.9L Cummins 2500/3500

The Diamond Eye Manufacturing 221064 is a performance exhaust pipe designed for 2003 through early 2007 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins diesel engine, covering all cab and bed length configurations. This mandrel-bent exhaust component is engineered to reduce exhaust backpressure, improve exhaust flow, and help unlock the performance potential of your Cummins-powered truck.

Key Features:

• Mandrel-bent construction for smooth, unrestricted exhaust flow with no kinks or crush points
• Available in aluminized or stainless steel for long-lasting durability and corrosion resistance
• Designed as a direct-fit replacement or upgrade for 2003–Early 2007 Dodge Ram 2500/3500 with 5.9L Cummins diesel
• Compatible with all cab and bed length configurations (Regular, Quad, and Mega Cab; Short, Long, and Dually bed)
• CNC-precision bent for consistent quality and accurate fitment
• Helps reduce exhaust gas temperatures (EGTs) and improve overall engine efficiency
• Bolt-on installation with no cutting or welding required on most applications

Diamond Eye Manufacturing produces this exhaust component at their facility using CNC mandrel bending equipment, ensuring precise bends and a high-quality finish. Whether you are replacing a worn OEM pipe or upgrading your exhaust system for better performance, the 221064 delivers a reliable, performance-oriented solution for your diesel truck.