03 04 05 06 07 08 Matrix XRS 1.8 Short Ram Air Intake+blue Filter SRTY3B fits:2003-2008 Toyota Matrix Base / XR with 1.8L Engine Automatic & Manual Transmission It's the ultimate performance Cold Air intake Kit This air intake kit will increase 7-10% of Horsepower and 5-8% of Torque Easy to install and easy to fit with simple tools No additional parts will be needed for installation after you purchase this kit