2002 2003 2004 2005 2006 2007 Dodge Ram 1500 All Model with 3.7L V6, 4.7L V8 Engine Green Piping Short Ram Dual Air Intake System Kit with red Filter 2002-2007 Dodge Ram 1500 All Model with 3.7L V6, 4.7L V8 Engine Fits Automatic & Manual Transmission This air intake kit will increase 7-10% of Horsepower and 5-8% of Torque It's the ultimate performance Air intake Kit with higher explosive horsepower output Easy to install and easy to fit with simple tools (A General Installation instruction is included)