S&B Cold Air Intake 2003-2007 Dodge Ram 5.9 CumminsS&B Cold Air Intake 2003 2007 Dodge Ram 5. 9 Cummins Fits: 2003 2007 Dodge 5. 9 Cummins Item Type: S&B Cold Air Intake Brand: S&B The S&B cold air intake for the 2003 2007 Dodge Ram Cummins 5. 9L was engineered to minimize air restriction and flows 42% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. Silicone is a premium rubber which will seal better and last longer. It