Mishimoto has released a direct-fIt'silicone boot kit with DuraCore technology designed specifically for the 5.9L Dodge Cummins.The inline-6 Cummins is well known for its smooth power delivery, which can be disrupted suddenly by a blown intercooler boot.Keep your truck on the road by upgrading to the Mishimoto factory-fit DuraCore boot kit.Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots.Compared to normal silicone, DuraCore provides superior resistance to heat, pressure, fuel, and oil.This effectively increases the life of our boots by preventing leaks and blowouts.To add even more reliability this kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power.The Mishimoto boot kit retains factory fitment for ease of installation and is protected by the Mishimoto lifetime warranty. Factory-Fit Boot Kit, fits Dodge 5.9L Cummins 2003-2007 2003 Dodge Ram 2500 5.9 Liter 45RFE, 2003 Dodge Ram 2500 5.9 Liter 46RE, 2003 Dodge Ram 2500 5.9 Liter 47RE, 2003-2007 Dodge Ram 2500 5.9 Liter 48RE, 2004-2007 Dodge Ram 2500 5.9 Liter 545RFE, 2007 Dodge Ram 2500 5.9 Liter 68RFE, 2007 Dodge Ram 2500 5.9 Liter AS68RC, 2005-2007 Dodge Ram 2500 5.9 Liter G56, 2004 Dodge Ram 2500 5.9 Liter NV3500, 2003-2005 Dodge Ram 2500 5.9 Liter NV4500, 2003-2004 Dodge Ram 2500 5.9 Liter NV4500HD, 2003-2005 Dodge Ram 2500 5.9 Liter NV5600, 2003 Dodge Ram 3500 5.9 Liter 45RFE, 2003 Dodge Ram 3500 5.9 Liter 46RE, 2003 Dodge Ram 3500 5.9 Liter 47RE, 2003-2007 Dodge Ram 3500 5.9 Liter 48RE, 2004-2007 Dodge Ram 3500 5.9 Liter 545RFE, 2007 Dodge Ram 3500 5.9 Liter AS68RC, 2005-2007 Dodge Ram 3500 5.9 Liter G56, 2004 Dodge Ram 3500 5.9 Liter NV3500, 2003-2005 Dodge Ram 3500 5.9 Liter NV4500, 2004 Dodge Ram 3500 5.9 Liter NV4500HD, 2003-2005 Dodge Ram 3500 5.9 Liter NV5600