Lexus IS250 IS350 F-sport Cold Air Intake System

The F Sport performance air intake creates more horsepower by bringing cooler, denser air to the engine from behind and below the headlight area (rather than hot air from the engine compartment). The F Sport performance air intake uses the existing Lexus filter enclosure top, but replaces the bottom half with a specially designed intake that produces a deeper more powerful sound and generates a small increase in rear wheel horsepower.