Mishimoto 2003-2007 Dodge Ram 2500/3500 Performance Intercooler Kit w/ Pipes - Silver (5.9L)

Fits 2003-2007 Dodge Ram 2500 and 3500 (5.9L Cummins).

The Mishimoto Performance Intercooler Kit is a comprehensive cooling solution designed to handle the high heat and pressure demands of the 5.9L Cummins engine. This kit replaces restrictive factory components with a high-flow bar-and-plate intercooler and 3.5-inch mandrel-bent aluminum piping to significantly reduce exhaust gas temperatures (EGTs) and air-charge temperatures.

The included intercooler features robust cast aluminum end tanks and an increased core volume for improved heat dissipation and reduced pressure drop. For maximum reliability, the kit uses Mishimoto silicone boots with DuraCore technology—a synthetic inner layer that provides superior resistance to fuel, oil, heat, and high boost pressures compared to standard silicone. Secured by constant-tension T-bolt clamps, this system is engineered to prevent leaks and blowouts even at high power levels.

• Direct fit for 2003–2007 Dodge Ram 5.9L Cummins
• Mandrel-bent 3.5-inch aluminum pipes with a polished mirror finish
• Bar-and-plate intercooler core for maximum cooling efficiency
• Durable cast aluminum end tanks optimized for airflow
• DuraCore silicone boots for superior oil and heat resistance
• Includes constant-tension T-bolt clamps for secure connections
• Silver intercooler core finish
• Manufacturer Part Number: MMINT-RAM-03KSL