Cold Air Intake for 02 03 04 05 06 Nissan Sentra S / SE-R / SE-R Spec V with 2.5L L4 Engine Cold Air Intake + Blue Filter CNS2B will fit 02-06 Nissan Sentra S / SE-R / SE-R Spec V with 2.5L L4 Engine, Manual & Auto 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