03 04 05 06 07 08 Toyota Matrix XRS 1.8 Short Ram Intake Red (Included Air Filter) #Sr-ty003r For 2003-2008 Toyota Matrix Base/XR with 1.8L Engine(Fits Automatic & Manual Transmission) For 2003-2006 Toyota Matrix XRS with 1.8L Engine(Fits Automatic & Manual Transmission) The air intake kit can help your engine to draw more cold air resulting in better throttle response 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