This Stage-2 cold air intake system produces 9 max horsepower, 12lbs. x ft. torque and out-flowed the factory intake by 140%. Included in this system is a 18 gauge, powder-coated heat shield and washable/reusable "oil-free" conical air filter. This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. One-piece heat shield requires little or no assembly and the filter is constructed with 100% polyurethane for long life and multiple cleaning cycles.Rotomolded Intake Tube: A Dyno tuned roto molded intake tube is used to smoothly direct the airflow into the motor with minimal restriction.4" 360 Degree Air Filter: A cone 360 degree round air filter is used for maximum filtration (99.2% efficient) and convenience (requires no oils to clean). The PRO DRY S performance air filter features 3-layers of progressively finer mesh synthetic "oil-free" media and is constructed with 100% polyurethane for long life and multiple cleaning cycles.Hassle-Free Installation : aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations.This intake is 50-state legal (CARB E.O Number D-550-14).This System Fits:Chrysler 300 05-10 V6-3.5LDodge Charger 06-10 V6-3.5LDodge Challenger 09-10 V6-3.5LDodge Magnum 05-08 V6-3.5L