Red 2002-2006 Nissan Altima Base S SL Sedan 2.5 2.5L Cold Air Intake Kit Systems Fits: 2002-2006 Nissan Altima Base/S/SL Sedan 4-Door l4 Engine It's the ultimate performance Short Cold Air intake Kit Washable and Reusable high performance Dry-flow filter Easy to install and easy to fit with simple tools This air intake kit will increase 7-10% of Horsepower and 5-8% of Torque