Blue 2006-2011 Lexus IS250 2.5 2.5l IS350 3.5 3.5l Cold Air Intake Kit Systems Fits: 2006-2011 LEXUS IS250 2.5L V6 ENGINE Fits: 2006-2011 LEXUS IS350 3.5L V6 ENGINE Washable and Reusable high performance Dry-flow air 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