2003 2004 2005 2006 2007 2008 Dodge Ram 1500 All Model with 5.7L V8 HEMI Engine Green Piping Short Ram Dual Air Intake System Kit with red Filter 2003-2008 Dodge Ram 1500 All Model with 5.7L V8 HEMI 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)